Base | Representation |
---|---|
bin | 10010000100110… |
… | …11100101100110 |
3 | 101120022201022112 |
4 | 21002123211212 |
5 | 302304212410 |
6 | 23014001022 |
7 | 3520565321 |
oct | 1102334546 |
9 | 346281275 |
10 | 151632230 |
11 | 786575a2 |
12 | 42946172 |
13 | 25550b19 |
14 | 161d17b8 |
15 | d4a3105 |
hex | 909b966 |
151632230 has 8 divisors (see below), whose sum is σ = 272938032. Its totient is φ = 60652888.
The previous prime is 151632223. The next prime is 151632259. The reversal of 151632230 is 32236151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 151632196 and 151632205.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 7581602 + ... + 7581621.
It is an arithmetic number, because the mean of its divisors is an integer number (34117254).
Almost surely, 2151632230 is an apocalyptic number.
151632230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151632230 is a deficient number, since it is larger than the sum of its proper divisors (121305802).
151632230 is a wasteful number, since it uses less digits than its factorization.
151632230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15163230.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 151632230 is about 12313.9039301109. The cubic root of 151632230 is about 533.2495619294.
Adding to 151632230 its reverse (32236151), we get a palindrome (183868381).
The spelling of 151632230 in words is "one hundred fifty-one million, six hundred thirty-two thousand, two hundred thirty".
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