Search a number
-
+
107924256 = 253211219163
BaseRepresentation
bin1100110111011…
…00101100100000
321112002010020200
412123230230200
5210112034011
614413105200
72450224656
oct633545440
9245063220
10107924256
1155a14100
1230188200
131948960b
1410494dd6
15971c856
hex66ecb20

107924256 has 216 divisors, whose sum is σ = 357280560. Its totient is φ = 30792960.

The previous prime is 107924239. The next prime is 107924261. The reversal of 107924256 is 652429701.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 107924256.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 662031 + ... + 662193.

Almost surely, 2107924256 is an apocalyptic number.

107924256 is a gapful number since it is divisible by the number (16) 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 107924256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178640280).

107924256 is an abundant number, since it is smaller than the sum of its proper divisors (249356304).

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

107924256 is a wasteful number, since it uses less digits than its factorization.

107924256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 107924256 is about 10388.6599713341. The cubic root of 107924256 is about 476.1089598268.

Subtracting 107924256 from its reverse (652429701), we obtain a palindrome (544505445).

The spelling of 107924256 in words is "one hundred seven million, nine hundred twenty-four thousand, two hundred fifty-six".