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34900452 = 2232969457
BaseRepresentation
bin1000010100100…
…0100111100100
32102200010102100
42011020213210
532413303302
63244012100
7602435406
oct205104744
972603370
1034900452
1118778254
12b831030
1372cc672
1448c6b76
1530e5d1c
hex21489e4

34900452 has 18 divisors (see below), whose sum is σ = 88220678. Its totient is φ = 11633472.

The previous prime is 34900429. The next prime is 34900457. The reversal of 34900452 is 25400943.

It can be written as a sum of positive squares in only one way, i.e., 23970816 + 10929636 = 4896^2 + 3306^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (34900457) 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, 484693 + ... + 484764.

Almost surely, 234900452 is an apocalyptic number.

It is an amenable number.

34900452 is an abundant number, since it is smaller than the sum of its proper divisors (53320226).

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

34900452 is a wasteful number, since it uses less digits than its factorization.

34900452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969467 (or 969462 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 34900452 is about 5907.6604506353. The cubic root of 34900452 is about 326.7962145255.

The spelling of 34900452 in words is "thirty-four million, nine hundred thousand, four hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 969457 1938914 2908371 3877828 5816742 8725113 11633484 17450226 34900452