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120932352 = 211310
BaseRepresentation
bin1110011010101…
…00100000000000
322102120000000000
413031110200000
5221424313402
620000000000
72665623312
oct715244000
9272500000
10120932352
11622992a2
1234600000
131c092408
14120bd7b2
15a93bc1c
hex7354800

120932352 has 132 divisors (see below), whose sum is σ = 362706435. Its totient is φ = 40310784.

The previous prime is 120932347. The next prime is 120932353. The reversal of 120932352 is 253239021.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Jordan-Polya number, since it can be written as (3!)10 ⋅ 2!.

It can be written as a sum of positive squares in only one way, i.e., 60466176 + 60466176 = 7776^2 + 7776^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=7776.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (120932353) by changing a digit.

It is a polite number, since it can be written in 10 ways as a sum of consecutive naturals, for example, 40310783 + 40310784 + 40310785.

Almost surely, 2120932352 is an apocalyptic number.

120932352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120932352

120932352 is an abundant number, since it is smaller than the sum of its proper divisors (241774083).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120932352 is an frugal number, since it uses more digits than its factorization.

120932352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52 (or 5 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 120932352 is about 10996.9246610132. The cubic root of 120932352 is about 494.5165527830.

The spelling of 120932352 in words is "one hundred twenty million, nine hundred thirty-two thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2187 2304 2592 2916 3072 3456 3888 4374 4608 5184 5832 6144 6561 6912 7776 8748 9216 10368 11664 13122 13824 15552 17496 18432 19683 20736 23328 26244 27648 31104 34992 39366 41472 46656 52488 55296 59049 62208 69984 78732 82944 93312 104976 118098 124416 139968 157464 165888 186624 209952 236196 248832 279936 314928 373248 419904 472392 497664 559872 629856 746496 839808 944784 1119744 1259712 1492992 1679616 1889568 2239488 2519424 3359232 3779136 4478976 5038848 6718464 7558272 10077696 13436928 15116544 20155392 30233088 40310784 60466176 120932352