Base | Representation |
---|---|
bin | 10010010001111… |
… | …00110000000100 |
3 | 101200112112012210 |
4 | 21020330300010 |
5 | 303223402212 |
6 | 23114343420 |
7 | 3541243053 |
oct | 1110746004 |
9 | 350475183 |
10 | 153340932 |
11 | 79614348 |
12 | 4342ab70 |
13 | 259cb7a4 |
14 | 1651839a |
15 | d6de53c |
hex | 923cc04 |
153340932 has 24 divisors (see below), whose sum is σ = 358446816. Its totient is φ = 51020608.
The previous prime is 153340921. The next prime is 153340933. The reversal of 153340932 is 239043351.
It is a self number, because there is not a number n which added to its sum of digits gives 153340932.
It is not an unprimeable number, because it can be changed into a prime (153340933) 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, 4593 + ... + 18104.
It is an arithmetic number, because the mean of its divisors is an integer number (14935284).
Almost surely, 2153340932 is an apocalyptic number.
153340932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153340932 is an abundant number, since it is smaller than the sum of its proper divisors (205105884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153340932 is a wasteful number, since it uses less digits than its factorization.
153340932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23267 (or 23265 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 30.
The square root of 153340932 is about 12383.0905673826. The cubic root of 153340932 is about 535.2450992134.
The spelling of 153340932 in words is "one hundred fifty-three million, three hundred forty thousand, nine hundred thirty-two".
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