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5182062831 = 3311193792423
BaseRepresentation
bin1001101001110000…
…00000000011101111
3111101010222001211000
410310320000003233
541103102002311
62214113331343
7242262543621
oct46470000357
914333861730
105182062831
11221a159560
121007566b53
136477a568a
14372334c11
15204e1b056
hex134e000ef

5182062831 has 64 divisors (see below), whose sum is σ = 8842752000. Its totient is φ = 2966271840.

The previous prime is 5182062811. The next prime is 5182062833. The reversal of 5182062831 is 1382602815.

It is a happy number.

5182062831 is a `hidden beast` number, since 5 + 1 + 8 + 20 + 628 + 3 + 1 = 666.

It is not a de Polignac number, because 5182062831 - 25 = 5182062799 is a prime.

It is a super-2 number, since 2×51820628312 = 53707550368863469122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5182062833) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2137486 + ... + 2139908.

It is an arithmetic number, because the mean of its divisors is an integer number (138168000).

Almost surely, 25182062831 is an apocalyptic number.

5182062831 is a deficient number, since it is larger than the sum of its proper divisors (3660689169).

5182062831 is a wasteful number, since it uses less digits than its factorization.

5182062831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2841 (or 2835 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 5182062831 is about 71986.5461805190. The cubic root of 5182062831 is about 1730.4838802610.

The spelling of 5182062831 in words is "five billion, one hundred eighty-two million, sixty-two thousand, eight hundred thirty-one".

Divisors: 1 3 9 11 19 27 33 57 99 171 209 297 379 513 627 1137 1881 2423 3411 4169 5643 7201 7269 10233 12507 21603 21807 26653 37521 46037 64809 65421 79211 79959 112563 138111 194427 237633 239877 414333 506407 712899 719631 918317 1242999 1519221 2138697 2754951 4557663 8264853 10101487 13672989 17448023 24794559 30304461 52344069 90913383 157032207 191928253 272740149 471096621 575784759 1727354277 5182062831