Base | Representation |
---|---|
bin | 10010010010011… |
… | …00001011111000 |
3 | 101200122201221021 |
4 | 21021030023320 |
5 | 303232413102 |
6 | 23115552224 |
7 | 3541625266 |
oct | 1111141370 |
9 | 350581837 |
10 | 153404152 |
11 | 796578a0 |
12 | 4345b674 |
13 | 25a214b5 |
14 | 16533436 |
15 | d703137 |
hex | 924c2f8 |
153404152 has 16 divisors (see below), whose sum is σ = 313781400. Its totient is φ = 69729120.
The previous prime is 153404143. The next prime is 153404159. The reversal of 153404152 is 251404351.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153404159) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 871527 + ... + 871702.
Almost surely, 2153404152 is an apocalyptic number.
It is an amenable number.
153404152 is an abundant number, since it is smaller than the sum of its proper divisors (160377248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153404152 is a wasteful number, since it uses less digits than its factorization.
153404152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1743246 (or 1743242 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 153404152 is about 12385.6429788687. The cubic root of 153404152 is about 535.3186467555.
The spelling of 153404152 in words is "one hundred fifty-three million, four hundred four thousand, one hundred fifty-two".
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