Base | Representation |
---|---|
bin | 1110111001110110… |
… | …00010001010001000 |
3 | 202122122002202200220 |
4 | 13130323002022020 |
5 | 112341331231102 |
6 | 3401550230040 |
7 | 402166014462 |
oct | 73473021210 |
9 | 22578082626 |
10 | 8001430152 |
11 | 34366649a1 |
12 | 16737b5320 |
13 | 9a6924071 |
14 | 55c95b132 |
15 | 31c6ce1bc |
hex | 1dcec2288 |
8001430152 has 32 divisors (see below), whose sum is σ = 20036244480. Its totient is φ = 2662787520.
The previous prime is 8001430139. The next prime is 8001430183. The reversal of 8001430152 is 2510341008.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257224 + ... + 286647.
It is an arithmetic number, because the mean of its divisors is an integer number (626132640).
Almost surely, 28001430152 is an apocalyptic number.
It is an amenable number.
8001430152 is an abundant number, since it is smaller than the sum of its proper divisors (12034814328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8001430152 is a wasteful number, since it uses less digits than its factorization.
8001430152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 544493 (or 544489 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 8001430152 is about 89450.7135354436. The cubic root of 8001430152 is about 2000.1191722322.
The spelling of 8001430152 in words is "eight billion, one million, four hundred thirty thousand, one hundred fifty-two".
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