Base | Representation |
---|---|
bin | 100011110001110001100100… |
… | …011111101011011111011100 |
3 | 202122010201021221112111022112 |
4 | 203301301210133223133130 |
5 | 131111024104104214320 |
6 | 1314354321015333152 |
7 | 45100212630506021 |
oct | 4361614437533734 |
9 | 678121257474275 |
10 | 157352107882460 |
11 | 46156721814177 |
12 | 15793a866811b8 |
13 | 69a531768078a |
14 | 2abdc50023548 |
15 | 132d151c54ec5 |
hex | 8f1c647eb7dc |
157352107882460 has 24 divisors (see below), whose sum is σ = 330439702540416. Its totient is φ = 62940790584000.
The previous prime is 157352107882439. The next prime is 157352107882511. The reversal of 157352107882460 is 64288701253751.
It is a self number, because there is not a number n which added to its sum of digits gives 157352107882460.
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, 28994210 + ... + 33990710.
It is an arithmetic number, because the mean of its divisors is an integer number (13768320939184).
Almost surely, 2157352107882460 is an apocalyptic number.
157352107882460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
157352107882460 is an abundant number, since it is smaller than the sum of its proper divisors (173087594657956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157352107882460 is a wasteful number, since it uses less digits than its factorization.
157352107882460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6571133 (or 6571131 counting only the distinct ones).
The product of its (nonzero) digits is 22579200, while the sum is 59.
The spelling of 157352107882460 in words is "one hundred fifty-seven trillion, three hundred fifty-two billion, one hundred seven million, eight hundred eighty-two thousand, four hundred sixty".
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