Base | Representation |
---|---|
bin | 10010001111110… |
… | …11010111101000 |
3 | 101200000220212010 |
4 | 21013323113220 |
5 | 303141320003 |
6 | 23104515520 |
7 | 3536046225 |
oct | 1107732750 |
9 | 350026763 |
10 | 153073128 |
11 | 7945111a |
12 | 4331bba0 |
13 | 25936920 |
14 | 1648894c |
15 | d68a003 |
hex | 91fb5e8 |
153073128 has 32 divisors (see below), whose sum is σ = 412120800. Its totient is φ = 47099328.
The previous prime is 153073127. The next prime is 153073153. The reversal of 153073128 is 821370351.
It is a junction number, because it is equal to n+sod(n) for n = 153073095 and 153073104.
It is not an unprimeable number, because it can be changed into a prime (153073121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244998 + ... + 245621.
It is an arithmetic number, because the mean of its divisors is an integer number (12878775).
Almost surely, 2153073128 is an apocalyptic number.
It is an amenable number.
153073128 is an abundant number, since it is smaller than the sum of its proper divisors (259047672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153073128 is a wasteful number, since it uses less digits than its factorization.
153073128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490641 (or 490637 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 153073128 is about 12372.2725479194. The cubic root of 153073128 is about 534.9333226945.
The spelling of 153073128 in words is "one hundred fifty-three million, seventy-three thousand, one hundred twenty-eight".
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