Base | Representation |
---|---|
bin | 10010000100100… |
… | …11110001100110 |
3 | 101120021002102100 |
4 | 21002103301212 |
5 | 302302201410 |
6 | 23013152530 |
7 | 3520403115 |
oct | 1102236146 |
9 | 346232370 |
10 | 151600230 |
11 | 78635551 |
12 | 4292b746 |
13 | 2553c3a2 |
14 | 161c3c7c |
15 | d4988c0 |
hex | 9093c66 |
151600230 has 96 divisors (see below), whose sum is σ = 413457408. Its totient is φ = 38491200.
The previous prime is 151600223. The next prime is 151600243. The reversal of 151600230 is 32006151.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 186525 + ... + 187335.
It is an arithmetic number, because the mean of its divisors is an integer number (4306848).
Almost surely, 2151600230 is an apocalyptic number.
151600230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 151600230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206728704).
151600230 is an abundant number, since it is smaller than the sum of its proper divisors (261857178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151600230 is a wasteful number, since it uses less digits than its factorization.
151600230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 922 (or 919 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 151600230 is about 12312.6045173229. The cubic root of 151600230 is about 533.2120475072.
Adding to 151600230 its reverse (32006151), we get a palindrome (183606381).
The spelling of 151600230 in words is "one hundred fifty-one million, six hundred thousand, two hundred thirty".
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