Base | Representation |
---|---|
bin | 100010010010100… |
… | …0100111100100000 |
3 | 2222012000000200210 |
4 | 1010211010330200 |
5 | 4324021222042 |
6 | 310100414120 |
7 | 40340454165 |
oct | 10445047440 |
9 | 2865000623 |
10 | 1150570272 |
11 | 540515525 |
12 | 2813a7340 |
13 | 1544a8817 |
14 | acb4406c |
15 | 6b024a9c |
hex | 44944f20 |
1150570272 has 48 divisors (see below), whose sum is σ = 3035944800. Its totient is φ = 381530112.
The previous prime is 1150570259. The next prime is 1150570277. The reversal of 1150570272 is 2720750511.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (1150570277) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12522 + ... + 49577.
It is an arithmetic number, because the mean of its divisors is an integer number (63248850).
Almost surely, 21150570272 is an apocalyptic number.
1150570272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1150570272 is an abundant number, since it is smaller than the sum of its proper divisors (1885374528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1150570272 is a wasteful number, since it uses less digits than its factorization.
1150570272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62305 (or 62297 counting only the distinct ones).
The product of its (nonzero) digits is 4900, while the sum is 30.
The square root of 1150570272 is about 33920.0570754237. The cubic root of 1150570272 is about 1047.8627036890.
The spelling of 1150570272 in words is "one billion, one hundred fifty million, five hundred seventy thousand, two hundred seventy-two".
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