Base | Representation |
---|---|
bin | 1001000110000… |
… | …01100011001100 |
3 | 12022112221112220 |
4 | 10203001203030 |
5 | 124012242002 |
6 | 11323055340 |
7 | 1614312363 |
oct | 443014314 |
9 | 168487486 |
10 | 76290252 |
11 | 3a077aa5 |
12 | 21671550 |
13 | 12a6197c |
14 | a1bc7da |
15 | 6a6e7bc |
hex | 48c18cc |
76290252 has 24 divisors (see below), whose sum is σ = 178445232. Its totient is φ = 25368000.
The previous prime is 76290239. The next prime is 76290257. The reversal of 76290252 is 25209267.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (76290257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499 + ... + 12602.
It is an arithmetic number, because the mean of its divisors is an integer number (7435218).
Almost surely, 276290252 is an apocalyptic number.
It is an amenable number.
76290252 is an abundant number, since it is smaller than the sum of its proper divisors (102154980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76290252 is a wasteful number, since it uses less digits than its factorization.
76290252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15529 (or 15527 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 76290252 is about 8734.4291170059. The cubic root of 76290252 is about 424.1209086178.
The spelling of 76290252 in words is "seventy-six million, two hundred ninety thousand, two hundred fifty-two".
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