Base | Representation |
---|---|
bin | 10010010001000… |
… | …01110011011010 |
3 | 101200022220210201 |
4 | 21020201303122 |
5 | 303211334204 |
6 | 23112132414 |
7 | 3540303211 |
oct | 1110416332 |
9 | 350286721 |
10 | 153230554 |
11 | 79549424 |
12 | 4339710a |
13 | 25990489 |
14 | 164ca078 |
15 | d6bb9a4 |
hex | 9221cda |
153230554 has 32 divisors (see below), whose sum is σ = 267338880. Its totient is φ = 65336832.
The previous prime is 153230513. The next prime is 153230641. The reversal of 153230554 is 455032351.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9702 + ... + 20014.
It is an arithmetic number, because the mean of its divisors is an integer number (8354340).
Almost surely, 2153230554 is an apocalyptic number.
153230554 is a deficient number, since it is larger than the sum of its proper divisors (114108326).
153230554 is a wasteful number, since it uses less digits than its factorization.
153230554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10374.
The product of its (nonzero) digits is 9000, while the sum is 28.
The square root of 153230554 is about 12378.6329616804. The cubic root of 153230554 is about 535.1166415256.
The spelling of 153230554 in words is "one hundred fifty-three million, two hundred thirty thousand, five hundred fifty-four".
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