Base | Representation |
---|---|
bin | 10010100000111… |
… | …10010101111000 |
3 | 101211020202002220 |
4 | 21100132111320 |
5 | 304230013103 |
6 | 23224524040 |
7 | 3564100056 |
oct | 1120362570 |
9 | 354222086 |
10 | 155313528 |
11 | 7a741397 |
12 | 44020620 |
13 | 2623c5c6 |
14 | 168ad1d6 |
15 | d97dc53 |
hex | 941e578 |
155313528 has 32 divisors (see below), whose sum is σ = 391726800. Its totient is φ = 51312128.
The previous prime is 155313523. The next prime is 155313551. The reversal of 155313528 is 825313551.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155313523) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 25923 + ... + 31346.
Almost surely, 2155313528 is an apocalyptic number.
It is an amenable number.
155313528 is an abundant number, since it is smaller than the sum of its proper divisors (236413272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155313528 is a wasteful number, since it uses less digits than its factorization.
155313528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57391 (or 57387 counting only the distinct ones).
The product of its digits is 18000, while the sum is 33.
The square root of 155313528 is about 12462.4848244642. The cubic root of 155313528 is about 537.5304794686.
The spelling of 155313528 in words is "one hundred fifty-five million, three hundred thirteen thousand, five hundred twenty-eight".
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