Base | Representation |
---|---|
bin | 10010001111101… |
… | …10010001000110 |
3 | 101122222212012010 |
4 | 21013312101012 |
5 | 303140132410 |
6 | 23104235050 |
7 | 3535631262 |
oct | 1107662106 |
9 | 348885163 |
10 | 153052230 |
11 | 79437451 |
12 | 4330ba86 |
13 | 2592a266 |
14 | 164810a2 |
15 | d683c20 |
hex | 91f6446 |
153052230 has 32 divisors (see below), whose sum is σ = 371980800. Its totient is φ = 40296672.
The previous prime is 153052217. The next prime is 153052231. The reversal of 153052230 is 32250351.
It is a junction number, because it is equal to n+sod(n) for n = 153052197 and 153052206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153052231) 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 15 ways as a sum of consecutive naturals, for example, 29920 + ... + 34659.
It is an arithmetic number, because the mean of its divisors is an integer number (11624400).
Almost surely, 2153052230 is an apocalyptic number.
153052230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
153052230 is an abundant number, since it is smaller than the sum of its proper divisors (218928570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153052230 is a wasteful number, since it uses less digits than its factorization.
153052230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64668.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 153052230 is about 12371.4279693170. The cubic root of 153052230 is about 534.9089780223.
The spelling of 153052230 in words is "one hundred fifty-three million, fifty-two thousand, two hundred thirty".
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