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5011664164 = 221396378157
BaseRepresentation
bin1001010101011011…
…11110110100100100
3110221021022220210021
410222231332310210
540230441223124
62145145204524
7235123304533
oct45255766444
913837286707
105011664164
112141a54511
12b7a490744
1361b3b3a70
1435785a31a
151e4eac7e4
hex12ab7ed24

5011664164 has 12 divisors (see below), whose sum is σ = 9445059484. Its totient is φ = 2313075744.

The previous prime is 5011664129. The next prime is 5011664201. The reversal of 5011664164 is 4614661105.

It can be written as a sum of positive squares in 2 ways, for example, as 1118902500 + 3892761664 = 33450^2 + 62392^2 .

It is a super-3 number, since 3×50116641643 (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48189027 + ... + 48189130.

Almost surely, 25011664164 is an apocalyptic number.

It is an amenable number.

5011664164 is a deficient number, since it is larger than the sum of its proper divisors (4433395320).

5011664164 is a wasteful number, since it uses less digits than its factorization.

5011664164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96378174 (or 96378172 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 5011664164 is about 70793.1081673915. The cubic root of 5011664164 is about 1711.3046100204.

The spelling of 5011664164 in words is "five billion, eleven million, six hundred sixty-four thousand, one hundred sixty-four".

Divisors: 1 2 4 13 26 52 96378157 192756314 385512628 1252916041 2505832082 5011664164