Base | Representation |
---|---|
bin | 10010001011101… |
… | …00110110010100 |
3 | 101121222221000212 |
4 | 21011310312110 |
5 | 303021202012 |
6 | 23045024552 |
7 | 3531262640 |
oct | 1105646624 |
9 | 347887025 |
10 | 152522132 |
11 | 79105154 |
12 | 430b5158 |
13 | 257a2ba9 |
14 | 16383c20 |
15 | d5cbb22 |
hex | 9174d94 |
152522132 has 24 divisors (see below), whose sum is σ = 312486720. Its totient is φ = 63771840.
The previous prime is 152522119. The next prime is 152522159. The reversal of 152522132 is 231225251.
It is a junction number, because it is equal to n+sod(n) for n = 152522098 and 152522107.
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 7 ways as a sum of consecutive naturals, for example, 65282 + ... + 67577.
It is an arithmetic number, because the mean of its divisors is an integer number (13020280).
Almost surely, 2152522132 is an apocalyptic number.
It is an amenable number.
152522132 is an abundant number, since it is smaller than the sum of its proper divisors (159964588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152522132 is a wasteful number, since it uses less digits than its factorization.
152522132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132911 (or 132909 counting only the distinct ones).
The product of its digits is 1200, while the sum is 23.
The square root of 152522132 is about 12349.9851012056. The cubic root of 152522132 is about 534.2907093980.
Adding to 152522132 its reverse (231225251), we get a palindrome (383747383).
The spelling of 152522132 in words is "one hundred fifty-two million, five hundred twenty-two thousand, one hundred thirty-two".
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