Base | Representation |
---|---|
bin | 100010010110110… |
… | …1110101000001000 |
3 | 2222100021020122100 |
4 | 1010231232220020 |
5 | 4330111310102 |
6 | 310221153400 |
7 | 40365651114 |
oct | 10455565010 |
9 | 2870236570 |
10 | 1152838152 |
11 | 541824404 |
12 | 2820bb860 |
13 | 154ac0b6b |
14 | ad174744 |
15 | 6b321a1c |
hex | 44b6ea08 |
1152838152 has 48 divisors (see below), whose sum is σ = 3161808000. Its totient is φ = 379413216.
The previous prime is 1152838133. The next prime is 1152838237. The reversal of 1152838152 is 2518382511.
1152838152 is a `hidden beast` number, since 1 + 1 + 528 + 3 + 81 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95652 + ... + 107027.
It is an arithmetic number, because the mean of its divisors is an integer number (65871000).
Almost surely, 21152838152 is an apocalyptic number.
1152838152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1152838152 is an abundant number, since it is smaller than the sum of its proper divisors (2008969848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1152838152 is a wasteful number, since it uses less digits than its factorization.
1152838152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202770 (or 202763 counting only the distinct ones).
The product of its digits is 19200, while the sum is 36.
The square root of 1152838152 is about 33953.4703970007. The cubic root of 1152838152 is about 1048.5507298062.
The spelling of 1152838152 in words is "one billion, one hundred fifty-two million, eight hundred thirty-eight thousand, one hundred fifty-two".
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