Base | Representation |
---|---|
bin | 1001011111111100… |
… | …01001010100001011 |
3 | 111011102011001022200 |
4 | 10233332021110023 |
5 | 40421021200111 |
6 | 2202014051243 |
7 | 240243323136 |
oct | 45776112413 |
9 | 14142131280 |
10 | 5099787531 |
11 | 2187773943 |
12 | ba3aa9b23 |
13 | 633729777 |
14 | 36543921d |
15 | 1ecab8256 |
hex | 12ff8950b |
5099787531 has 6 divisors (see below), whose sum is σ = 7366359780. Its totient is φ = 3399858348.
The previous prime is 5099787529. The next prime is 5099787557. The reversal of 5099787531 is 1357879905.
5099787531 is a `hidden beast` number, since 509 + 9 + 7 + 87 + 53 + 1 = 666.
It is not a de Polignac number, because 5099787531 - 21 = 5099787529 is a prime.
It is a super-2 number, since 2×50997875312 = 52015665722686151922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5099782531) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283321521 + ... + 283321538.
It is an arithmetic number, because the mean of its divisors is an integer number (1227726630).
Almost surely, 25099787531 is an apocalyptic number.
5099787531 is a deficient number, since it is larger than the sum of its proper divisors (2266572249).
5099787531 is a wasteful number, since it uses less digits than its factorization.
5099787531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566643065 (or 566643062 counting only the distinct ones).
The product of its (nonzero) digits is 2381400, while the sum is 54.
The square root of 5099787531 is about 71412.7966893889. The cubic root of 5099787531 is about 1721.2767169289.
The spelling of 5099787531 in words is "five billion, ninety-nine million, seven hundred eighty-seven thousand, five hundred thirty-one".
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