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160433056 = 2572102317
BaseRepresentation
bin10011001000000…
…00001110100000
3102011212211210001
421210000032200
5312032324211
623530345344
73655441600
oct1144001640
9364784701
10160433056
1182618803
124588b254
1327312904
1417442c00
15e140ac1
hex99003a0

160433056 has 36 divisors (see below), whose sum is σ = 367423938. Its totient is φ = 68756352.

The previous prime is 160433051. The next prime is 160433069. The reversal of 160433056 is 650334061.

It can be written as a sum of positive squares in only one way, i.e., 110250000 + 50183056 = 10500^2 + 7084^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (160433051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49591 + ... + 52726.

Almost surely, 2160433056 is an apocalyptic number.

160433056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

160433056 is an abundant number, since it is smaller than the sum of its proper divisors (206990882).

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

160433056 is a wasteful number, since it uses less digits than its factorization.

160433056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102341 (or 102326 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 160433056 is about 12666.2171148295. The cubic root of 160433056 is about 543.3728716089.

The spelling of 160433056 in words is "one hundred sixty million, four hundred thirty-three thousand, fifty-six".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 102317 204634 409268 716219 818536 1432438 1637072 2864876 3274144 5013533 5729752 10027066 11459504 20054132 22919008 40108264 80216528 160433056