Base | Representation |
---|---|
bin | 1110011011100… |
… | …01100101101000 |
3 | 22102210001102202 |
4 | 13031301211220 |
5 | 221442121441 |
6 | 20002315332 |
7 | 2666630546 |
oct | 715614550 |
9 | 272701382 |
10 | 121051496 |
11 | 6236a865 |
12 | 34658b48 |
13 | 1c104707 |
14 | 12110d96 |
15 | a96219b |
hex | 7371968 |
121051496 has 8 divisors (see below), whose sum is σ = 226971570. Its totient is φ = 60525744.
The previous prime is 121051459. The next prime is 121051499. The reversal of 121051496 is 694150121.
It can be written as a sum of positive squares in only one way, i.e., 92428996 + 28622500 = 9614^2 + 5350^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (121051499) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7565711 + ... + 7565726.
Almost surely, 2121051496 is an apocalyptic number.
It is an amenable number.
121051496 is a deficient number, since it is larger than the sum of its proper divisors (105920074).
121051496 is a wasteful number, since it uses less digits than its factorization.
121051496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15131443 (or 15131439 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 29.
The square root of 121051496 is about 11002.3404782801. The cubic root of 121051496 is about 494.6789006870.
The spelling of 121051496 in words is "one hundred twenty-one million, fifty-one thousand, four hundred ninety-six".
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