Base | Representation |
---|---|
bin | 1010011101011101… |
… | …10110000010000101 |
3 | 112111101020202111100 |
4 | 11032232312002011 |
5 | 43000130320320 |
6 | 2325131330313 |
7 | 256111052040 |
oct | 51656660205 |
9 | 15441222440 |
10 | 5615870085 |
11 | 2422015351 |
12 | 11088b0999 |
13 | 6b6622b67 |
14 | 3b3bb9c57 |
15 | 22d05b790 |
hex | 14ebb6085 |
5615870085 has 48 divisors (see below), whose sum is σ = 11134206720. Its totient is φ = 2565077760.
The previous prime is 5615870063. The next prime is 5615870107. The reversal of 5615870085 is 5800785165.
5615870085 is a `hidden beast` number, since 5 + 61 + 587 + 0 + 0 + 8 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (5615870063) and next prime (5615870107).
It is not a de Polignac number, because 5615870085 - 25 = 5615870053 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 5615870085.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 399120 + ... + 412950.
It is an arithmetic number, because the mean of its divisors is an integer number (231962640).
Almost surely, 25615870085 is an apocalyptic number.
It is an amenable number.
5615870085 is a deficient number, since it is larger than the sum of its proper divisors (5518336635).
5615870085 is a wasteful number, since it uses less digits than its factorization.
5615870085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15138 (or 15135 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 45.
The square root of 5615870085 is about 74939.1091820553. The cubic root of 5615870085 is about 1777.4839346468.
The spelling of 5615870085 in words is "five billion, six hundred fifteen million, eight hundred seventy thousand, eighty-five".
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