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120552848 = 241317103331
BaseRepresentation
bin1110010111101…
…11110110010000
322101211201102022
413023313312100
5221330142343
615543511012
72662453013
oct713676620
9271751368
10120552848
116205a159
1234458468
131bc8b760
141202137a
15a8b4568
hex72f7d90

120552848 has 80 divisors (see below), whose sum is σ = 269732736. Its totient is φ = 51701760.

The previous prime is 120552841. The next prime is 120552851. The reversal of 120552848 is 848255021.

It is a happy number.

It is a super-2 number, since 2×1205528482 = 29065978321822208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120552841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364043 + ... + 364373.

Almost surely, 2120552848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120552848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134866368).

120552848 is an abundant number, since it is smaller than the sum of its proper divisors (149179888).

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

120552848 is a wasteful number, since it uses less digits than its factorization.

120552848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 120552848 is about 10979.6560966180. The cubic root of 120552848 is about 493.9987214968.

The spelling of 120552848 in words is "one hundred twenty million, five hundred fifty-two thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 13 16 17 26 34 52 68 103 104 136 206 208 221 272 331 412 442 662 824 884 1324 1339 1648 1751 1768 2648 2678 3502 3536 4303 5296 5356 5627 7004 8606 10712 11254 14008 17212 21424 22508 22763 28016 34093 34424 45016 45526 68186 68848 73151 90032 91052 136372 146302 182104 272744 292604 364208 443209 545488 579581 585208 886418 1159162 1170416 1772836 2318324 3545672 4636648 7091344 7534553 9273296 15069106 30138212 60276424 120552848