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34572964 = 2245718913
BaseRepresentation
bin1000001111100…
…0101010100100
32102001111012011
42003320222210
532322313324
63233004004
7566602546
oct203705244
972044164
1034572964
11185741a8
12b6b3604
13721659a
14483d696
15307dc94
hex20f8aa4

34572964 has 12 divisors (see below), whose sum is σ = 60638284. Its totient is φ = 17247744.

The previous prime is 34572961. The next prime is 34572973. The reversal of 34572964 is 46927543.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 32012964 + 2560000 = 5658^2 + 1600^2 .

It is a super-3 number, since 3×345729643 (a number of 24 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (34572961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7629 + ... + 11284.

Almost surely, 234572964 is an apocalyptic number.

It is an amenable number.

34572964 is a deficient number, since it is larger than the sum of its proper divisors (26065320).

34572964 is a wasteful number, since it uses less digits than its factorization.

34572964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19374 (or 19372 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 34572964 is about 5879.8778898885. The cubic root of 34572964 is about 325.7708377308.

The spelling of 34572964 in words is "thirty-four million, five hundred seventy-two thousand, nine hundred sixty-four".

Divisors: 1 2 4 457 914 1828 18913 37826 75652 8643241 17286482 34572964