Base | Representation |
---|---|
bin | 111011010001110001111… |
… | …0101100110110001101100 |
3 | 1001211212001001020121120110 |
4 | 1312203203311212301230 |
5 | 2031440210100124313 |
6 | 25154414521020020 |
7 | 1500415151263101 |
oct | 166434365466154 |
9 | 31755031217513 |
10 | 8147080473708 |
11 | 2661180596040 |
12 | ab6b60924610 |
13 | 471360356c67 |
14 | 20246c3b4aa8 |
15 | e1dce599ec3 |
hex | 768e3d66c6c |
8147080473708 has 96 divisors (see below), whose sum is σ = 20909902583808. Its totient is φ = 2448385804800.
The previous prime is 8147080473689. The next prime is 8147080473743. The reversal of 8147080473708 is 8073740807418.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18243141 + ... + 18684387.
It is an arithmetic number, because the mean of its divisors is an integer number (217811485248).
Almost surely, 28147080473708 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8147080473708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10454951291904).
8147080473708 is an abundant number, since it is smaller than the sum of its proper divisors (12762822110100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8147080473708 is a wasteful number, since it uses less digits than its factorization.
8147080473708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442423 (or 442421 counting only the distinct ones).
The product of its (nonzero) digits is 8429568, while the sum is 57.
The spelling of 8147080473708 in words is "eight trillion, one hundred forty-seven billion, eighty million, four hundred seventy-three thousand, seven hundred eight".
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