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5034978 = 2321321517
BaseRepresentation
bin10011001101001111100010
3100110210200200
4103031033202
52242104403
6255530030
760540144
oct23151742
910423620
105034978
112929943
121829916
1310739a0
14950c94
15696ca3
hex4cd3e2

5034978 has 24 divisors (see below), whose sum is σ = 11748828. Its totient is φ = 1549152.

The previous prime is 5034973. The next prime is 5035003. The reversal of 5034978 is 8794305.

It can be written as a sum of positive squares in 2 ways, for example, as 4678569 + 356409 = 2163^2 + 597^2 .

It is not an unprimeable number, because it can be changed into a prime (5034971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10525 + ... + 10992.

Almost surely, 25034978 is an apocalyptic number.

5034978 is an abundant number, since it is smaller than the sum of its proper divisors (6713850).

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

5034978 is a wasteful number, since it uses less digits than its factorization.

5034978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21538 (or 21535 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5034978 is about 2243.8756650046. The cubic root of 5034978 is about 171.3954120388.

The spelling of 5034978 in words is "five million, thirty-four thousand, nine hundred seventy-eight".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 21517 43034 64551 129102 193653 279721 387306 559442 839163 1678326 2517489 5034978