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160001412 = 22315188301
BaseRepresentation
bin10011000100101…
…10110110000100
3102011001220200020
421202112312010
5311430021122
623513215140
73651663264
oct1142266604
9364056606
10160001412
118235347a
12457014b0
13271c12bc
141736d7a4
15e0a7c5c
hex9896d84

160001412 has 24 divisors (see below), whose sum is σ = 375813312. Its totient is φ = 52980000.

The previous prime is 160001389. The next prime is 160001417. The reversal of 160001412 is 214100061.

It is a junction number, because it is equal to n+sod(n) for n = 160001391 and 160001400.

It is not an unprimeable number, because it can be changed into a prime (160001417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42339 + ... + 45962.

It is an arithmetic number, because the mean of its divisors is an integer number (15658888).

Almost surely, 2160001412 is an apocalyptic number.

160001412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

160001412 is an abundant number, since it is smaller than the sum of its proper divisors (215811900).

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

160001412 is a wasteful number, since it uses less digits than its factorization.

160001412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88459 (or 88457 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 160001412 is about 12649.1664547511. The cubic root of 160001412 is about 542.8851202966.

Adding to 160001412 its reverse (214100061), we get a palindrome (374101473).

The spelling of 160001412 in words is "one hundred sixty million, one thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 151 302 453 604 906 1812 88301 176602 264903 353204 529806 1059612 13333451 26666902 40000353 53333804 80000706 160001412