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5780516 = 227206447
BaseRepresentation
bin10110000011010000100100
3101212200101012
4112003100210
52434434031
6323521352
7100063550
oct26032044
911780335
105780516
113298a95
121b29258
131275131
14aa6860
15792b2b
hex583424

5780516 has 12 divisors (see below), whose sum is σ = 11561088. Its totient is φ = 2477352.

The previous prime is 5780513. The next prime is 5780519. The reversal of 5780516 is 6150875.

It is an interprime number because it is at equal distance from previous prime (5780513) and next prime (5780519).

5780516 is an admirable number.

It is a hoax number, since the sum of its digits (32) 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 (5780513) 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, 103196 + ... + 103251.

It is an arithmetic number, because the mean of its divisors is an integer number (963424).

Almost surely, 25780516 is an apocalyptic number.

It is an amenable number.

5780516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5780516 is a wasteful number, since it uses less digits than its factorization.

5780516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206458 (or 206456 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 5780516 is about 2404.2703674920. The cubic root of 5780516 is about 179.4687629114.

The spelling of 5780516 in words is "five million, seven hundred eighty thousand, five hundred sixteen".

Divisors: 1 2 4 7 14 28 206447 412894 825788 1445129 2890258 5780516