Base | Representation |
---|---|
bin | 111000101010111110… |
… | …1010000110101000100 |
3 | 102122010120021220021121 |
4 | 1301111331100311010 |
5 | 3443221002113424 |
6 | 131524143123324 |
7 | 11535604123432 |
oct | 1612575206504 |
9 | 378116256247 |
10 | 121701207364 |
11 | 47682182420 |
12 | 1b7055a3544 |
13 | b626797349 |
14 | 5c67263d52 |
15 | 32744e6ee4 |
hex | 1c55f50d44 |
121701207364 has 24 divisors (see below), whose sum is σ = 232347528000. Its totient is φ = 55316621280.
The previous prime is 121701207337. The next prime is 121701207379. The reversal of 121701207364 is 463702107121.
It is a super-2 number, since 2×1217012073642 (a number of 23 digits) contains 22 as substring.
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, 2121937 + ... + 2178535.
It is an arithmetic number, because the mean of its divisors is an integer number (9681147000).
Almost surely, 2121701207364 is an apocalyptic number.
It is an amenable number.
121701207364 is a deficient number, since it is larger than the sum of its proper divisors (110646320636).
121701207364 is a wasteful number, since it uses less digits than its factorization.
121701207364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105483 (or 105481 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 34.
The spelling of 121701207364 in words is "one hundred twenty-one billion, seven hundred one million, two hundred seven thousand, three hundred sixty-four".
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