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516083054 = 21989152597
BaseRepresentation
bin11110110000101…
…100110101101110
31022222002201212012
4132300230311232
52024104124204
6123113241222
715534430214
oct3660546556
91288081765
10516083054
11245351923
12124a03212
1382bc66b6
144c780cb4
153049376e
hex1ec2cd6e

516083054 has 16 divisors (see below), whose sum is σ = 824029200. Its totient is φ = 241712064.

The previous prime is 516083011. The next prime is 516083081. The reversal of 516083054 is 450380615.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 516083054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72917 + ... + 79680.

It is an arithmetic number, because the mean of its divisors is an integer number (51501825).

Almost surely, 2516083054 is an apocalyptic number.

516083054 is a deficient number, since it is larger than the sum of its proper divisors (307946146).

516083054 is a wasteful number, since it uses less digits than its factorization.

516083054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152707.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 516083054 is about 22717.4614338838. The cubic root of 516083054 is about 802.1209625530.

The spelling of 516083054 in words is "five hundred sixteen million, eighty-three thousand, fifty-four".

Divisors: 1 2 19 38 89 178 1691 3382 152597 305194 2899343 5798686 13581133 27162266 258041527 516083054