| Base | Representation |
|---|---|
| bin | 10010001001111… |
| … | …10101011001000 |
| 3 | 101121120122122100 |
| 4 | 21010332223020 |
| 5 | 302442101412 |
| 6 | 23040153400 |
| 7 | 3526350000 |
| oct | 1104765310 |
| 9 | 347518570 |
| 10 | 152300232 |
| 11 | 78a73467 |
| 12 | 43008860 |
| 13 | 25725ba6 |
| 14 | 16327000 |
| 15 | d585edc |
| hex | 913eac8 |
152300232 has 120 divisors (see below), whose sum is σ = 481743990. Its totient is φ = 43464960.
The previous prime is 152300231. The next prime is 152300233. The reversal of 152300232 is 232003251.
It is an interprime number because it is at equal distance from previous prime (152300231) and next prime (152300233).
It can be written as a sum of positive squares in only one way, i.e., 145298916 + 7001316 = 12054^2 + 2646^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152300231) 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 29 ways as a sum of consecutive naturals, for example, 172432 + ... + 173312.
Almost surely, 2152300232 is an apocalyptic number.
152300232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152300232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240871995).
152300232 is an abundant number, since it is smaller than the sum of its proper divisors (329443758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152300232 is an equidigital number, since it uses as much as digits as its factorization.
152300232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921 (or 893 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 152300232 is about 12340.9980147474. The cubic root of 152300232 is about 534.0314756517.
Adding to 152300232 its reverse (232003251), we get a palindrome (384303483).
The spelling of 152300232 in words is "one hundred fifty-two million, three hundred thousand, two hundred thirty-two".
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