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118325248 = 21523157
BaseRepresentation
bin1110000110110…
…00000000000000
322020122112201121
413003120000000
5220242401443
615424042024
72634514366
oct703300000
9266575647
10118325248
1160878568
1233763314
131b68b852
1411a01636
15a5c44ed
hex70d8000

118325248 has 64 divisors (see below), whose sum is σ = 248508720. Its totient is φ = 56229888.

The previous prime is 118325239. The next prime is 118325269. The reversal of 118325248 is 842523811.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753586 + ... + 753742.

Almost surely, 2118325248 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 118325248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124254360).

118325248 is an abundant number, since it is smaller than the sum of its proper divisors (130183472).

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

118325248 is an frugal number, since it uses more digits than its factorization.

118325248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 182 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 118325248 is about 10877.7409419419. The cubic root of 118325248 is about 490.9370490458.

The spelling of 118325248 in words is "one hundred eighteen million, three hundred twenty-five thousand, two hundred forty-eight".

Divisors: 1 2 4 8 16 23 32 46 64 92 128 157 184 256 314 368 512 628 736 1024 1256 1472 2048 2512 2944 3611 4096 5024 5888 7222 8192 10048 11776 14444 16384 20096 23552 28888 32768 40192 47104 57776 80384 94208 115552 160768 188416 231104 321536 376832 462208 643072 753664 924416 1286144 1848832 2572288 3697664 5144576 7395328 14790656 29581312 59162624 118325248