Base | Representation |
---|---|
bin | 10101011100011101010101… |
… | …11110000010001110111000 |
3 | 20011222012021022120001012210 |
4 | 22232032222332002032320 |
5 | 22140111134432102301 |
6 | 244143434321535120 |
7 | 12635001132054111 |
oct | 1256165276021670 |
9 | 204865238501183 |
10 | 47157314331576 |
11 | 14031339608099 |
12 | 53574a11a44a0 |
13 | 2040bb9923597 |
14 | b905d7683208 |
15 | 56ba0b204ad6 |
hex | 2ae3aaf823b8 |
47157314331576 has 32 divisors (see below), whose sum is σ = 118741438972800. Its totient is φ = 15606017691360.
The previous prime is 47157314331541. The next prime is 47157314331581. The reversal of 47157314331576 is 67513341375174.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7067939460 + ... + 7067946131.
It is an arithmetic number, because the mean of its divisors is an integer number (3710669967900).
Almost surely, 247157314331576 is an apocalyptic number.
It is an amenable number.
47157314331576 is an abundant number, since it is smaller than the sum of its proper divisors (71584124641224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47157314331576 is a wasteful number, since it uses less digits than its factorization.
47157314331576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14135885739 (or 14135885735 counting only the distinct ones).
The product of its digits is 22226400, while the sum is 57.
The spelling of 47157314331576 in words is "forty-seven trillion, one hundred fifty-seven billion, three hundred fourteen million, three hundred thirty-one thousand, five hundred seventy-six".
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