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160115325216 = 25371153408691
BaseRepresentation
bin1001010100011110011…
…1011111100100100000
3120022021201020021110020
42111013213133210200
510110404010401331
6201320031033440
714365543544220
oct2250747374440
9508251207406
10160115325216
11619a4a21760
122704636b880
1312139117ab2
147a6cd74080
154271b6cc96
hex25479df920

160115325216 has 192 divisors, whose sum is σ = 533902150656. Its totient is φ = 40803609600.

The previous prime is 160115325193. The next prime is 160115325247. The reversal of 160115325216 is 612523511061.

160115325216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187431 + ... + 596121.

It is an arithmetic number, because the mean of its divisors is an integer number (2780740368).

Almost surely, 2160115325216 is an apocalyptic number.

160115325216 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 160115325216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266951075328).

160115325216 is an abundant number, since it is smaller than the sum of its proper divisors (373786825440).

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

160115325216 is a wasteful number, since it uses less digits than its factorization.

160115325216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408775 (or 408767 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

Adding to 160115325216 its reverse (612523511061), we get a palindrome (772638836277).

The spelling of 160115325216 in words is "one hundred sixty billion, one hundred fifteen million, three hundred twenty-five thousand, two hundred sixteen".