Base | Representation |
---|---|
bin | 10010010001010… |
… | …10001111101000 |
3 | 101200101200020020 |
4 | 21020222033220 |
5 | 303213441003 |
6 | 23113000440 |
7 | 3540506052 |
oct | 1110521750 |
9 | 350350206 |
10 | 153265128 |
11 | 795723a5 |
12 | 433b3120 |
13 | 259a3133 |
14 | 164d88d2 |
15 | d6c6d53 |
hex | 922a3e8 |
153265128 has 32 divisors (see below), whose sum is σ = 383539200. Its totient is φ = 51038208.
The previous prime is 153265121. The next prime is 153265129. The reversal of 153265128 is 821562351.
It is not an unprimeable number, because it can be changed into a prime (153265121) 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, 28200 + ... + 33192.
It is an arithmetic number, because the mean of its divisors is an integer number (11985600).
Almost surely, 2153265128 is an apocalyptic number.
It is an amenable number.
153265128 is an abundant number, since it is smaller than the sum of its proper divisors (230274072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153265128 is a wasteful number, since it uses less digits than its factorization.
153265128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6281 (or 6277 counting only the distinct ones).
The product of its digits is 14400, while the sum is 33.
The square root of 153265128 is about 12380.0294022268. The cubic root of 153265128 is about 535.1568853085.
The spelling of 153265128 in words is "one hundred fifty-three million, two hundred sixty-five thousand, one hundred twenty-eight".
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