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70160424 = 2332923351
BaseRepresentation
bin1000010111010…
…01000000101000
311220000112000020
410023221000220
5120430113144
610543440440
71511232225
oct413510050
9156015006
1070160424
1136670624
121b5b6120
13116c6859
14946494c
15625d419
hex42e9028

70160424 has 16 divisors (see below), whose sum is σ = 175401120. Its totient is φ = 23386800.

The previous prime is 70160423. The next prime is 70160443. The reversal of 70160424 is 42406107.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 2923351 = 70160424 / (7 + 0 + 1 + 6 + 0 + 4 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 70160394 and 70160403.

It is not an unprimeable number, because it can be changed into a prime (70160423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1461652 + ... + 1461699.

It is an arithmetic number, because the mean of its divisors is an integer number (10962570).

Almost surely, 270160424 is an apocalyptic number.

It is an amenable number.

70160424 is an abundant number, since it is smaller than the sum of its proper divisors (105240696).

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

70160424 is a wasteful number, since it uses less digits than its factorization.

70160424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2923360 (or 2923356 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 70160424 is about 8376.1819464479. The cubic root of 70160424 is about 412.4431245734.

The spelling of 70160424 in words is "seventy million, one hundred sixty thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 2923351 5846702 8770053 11693404 17540106 23386808 35080212 70160424