Base | Representation |
---|---|
bin | 1110011000110… |
… | …00111010001000 |
3 | 22102002121011201 |
4 | 13030120322020 |
5 | 221344011024 |
6 | 15550433544 |
7 | 2663555554 |
oct | 714307210 |
9 | 272077151 |
10 | 120688264 |
11 | 62141974 |
12 | 345028b4 |
13 | 1c008298 |
14 | 12058864 |
15 | a8de744 |
hex | 7318e88 |
120688264 has 8 divisors (see below), whose sum is σ = 226290510. Its totient is φ = 60344128.
The previous prime is 120688259. The next prime is 120688277. The reversal of 120688264 is 462886021.
It can be written as a sum of positive squares in only one way, i.e., 71267364 + 49420900 = 8442^2 + 7030^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7543009 + ... + 7543024.
Almost surely, 2120688264 is an apocalyptic number.
It is an amenable number.
120688264 is a deficient number, since it is larger than the sum of its proper divisors (105602246).
120688264 is a wasteful number, since it uses less digits than its factorization.
120688264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15086039 (or 15086035 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 120688264 is about 10985.8210435088. The cubic root of 120688264 is about 494.1836204849.
The spelling of 120688264 in words is "one hundred twenty million, six hundred eighty-eight thousand, two hundred sixty-four".
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