Base | Representation |
---|---|
bin | 100101101011000… |
… | …1001011101010011 |
3 | 10021002121210020101 |
4 | 1023112021131103 |
5 | 10042102101412 |
6 | 325233553231 |
7 | 43216435210 |
oct | 11326113523 |
9 | 3232553211 |
10 | 1264097107 |
11 | 599605959 |
12 | 2b3415817 |
13 | 171b77270 |
14 | bdc56b07 |
15 | 75e9c457 |
hex | 4b589753 |
1264097107 has 16 divisors (see below), whose sum is σ = 1579040512. Its totient is φ = 985232160.
The previous prime is 1264097099. The next prime is 1264097143. The reversal of 1264097107 is 7017904621.
It is a cyclic number.
It is not a de Polignac number, because 1264097107 - 23 = 1264097099 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1264097147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97569 + ... + 109762.
It is an arithmetic number, because the mean of its divisors is an integer number (98690032).
Almost surely, 21264097107 is an apocalyptic number.
1264097107 is a deficient number, since it is larger than the sum of its proper divisors (314943405).
1264097107 is a wasteful number, since it uses less digits than its factorization.
1264097107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207418.
The product of its (nonzero) digits is 21168, while the sum is 37.
The square root of 1264097107 is about 35554.1433169188. The cubic root of 1264097107 is about 1081.2517228435.
The spelling of 1264097107 in words is "one billion, two hundred sixty-four million, ninety-seven thousand, one hundred seven".
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