Base | Representation |
---|---|
bin | 1001011101010110… |
… | …11111100100001011 |
3 | 111002220101021001000 |
4 | 10232223133210023 |
5 | 40344444330330 |
6 | 2155521430043 |
7 | 236561212443 |
oct | 45653374413 |
9 | 14086337030 |
10 | 5078120715 |
11 | 2176515288 |
12 | b9879b323 |
13 | 62c0b1775 |
14 | 3625d9123 |
15 | 1eac38560 |
hex | 12eadf90b |
5078120715 has 16 divisors (see below), whose sum is σ = 9027770400. Its totient is φ = 2708330976.
The previous prime is 5078120701. The next prime is 5078120731. The reversal of 5078120715 is 5170218705.
5078120715 is a `hidden beast` number, since 507 + 81 + 2 + 0 + 71 + 5 = 666.
It is not a de Polignac number, because 5078120715 - 24 = 5078120699 is a prime.
It is a super-2 number, since 2×50781207152 = 51574619992224222450, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5078120715.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18807720 + ... + 18807989.
It is an arithmetic number, because the mean of its divisors is an integer number (564235650).
Almost surely, 25078120715 is an apocalyptic number.
5078120715 is a deficient number, since it is larger than the sum of its proper divisors (3949649685).
5078120715 is a wasteful number, since it uses less digits than its factorization.
5078120715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37615723 (or 37615717 counting only the distinct ones).
The product of its (nonzero) digits is 19600, while the sum is 36.
The square root of 5078120715 is about 71260.9340031409. The cubic root of 5078120715 is about 1718.8356003824.
The spelling of 5078120715 in words is "five billion, seventy-eight million, one hundred twenty thousand, seven hundred fifteen".
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