Base | Representation |
---|---|
bin | 10101110010110000010001… |
… | …11110101110011000000000 |
3 | 20021200102122211220021121020 |
4 | 22321120020332232120000 |
5 | 22240134103302440001 |
6 | 245531412025225440 |
7 | 13044231264503310 |
oct | 1271301076563000 |
9 | 207612584807536 |
10 | 47923395749376 |
11 | 142a721a5a3a74 |
12 | 545ba60332280 |
13 | 2098206721c74 |
14 | bb970cda1440 |
15 | 5818e687b736 |
hex | 2b9608fae600 |
47923395749376 has 80 divisors (see below), whose sum is σ = 145909624591104. Its totient is φ = 13692398782464.
The previous prime is 47923395749363. The next prime is 47923395749393. The reversal of 47923395749376 is 67394759332974.
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, 2228569780 + ... + 2228591283.
Almost surely, 247923395749376 is an apocalyptic number.
It is an amenable number.
47923395749376 is an abundant number, since it is smaller than the sum of its proper divisors (97986228841728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47923395749376 is an equidigital number, since it uses as much as digits as its factorization.
47923395749376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4457161091 (or 4457161075 counting only the distinct ones).
The product of its digits is 6481218240, while the sum is 78.
The spelling of 47923395749376 in words is "forty-seven trillion, nine hundred twenty-three billion, three hundred ninety-five million, seven hundred forty-nine thousand, three hundred seventy-six".
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