Base | Representation |
---|---|
bin | 1001000100010… |
… | …00101010000111 |
3 | 12022010002220012 |
4 | 10202020222013 |
5 | 123432312343 |
6 | 11314100435 |
7 | 1612322114 |
oct | 442105207 |
9 | 168102805 |
10 | 76057223 |
11 | 39a28a10 |
12 | 2157a71b |
13 | 129ac898 |
14 | a15b90b |
15 | 6a25718 |
hex | 4888a87 |
76057223 has 4 divisors (see below), whose sum is σ = 82971528. Its totient is φ = 69142920.
The previous prime is 76057211. The next prime is 76057253. The reversal of 76057223 is 32275067.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32275067 = 11 ⋅2934097.
It is not a de Polignac number, because 76057223 - 24 = 76057207 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 76057223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76057253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3457136 + ... + 3457157.
It is an arithmetic number, because the mean of its divisors is an integer number (20742882).
Almost surely, 276057223 is an apocalyptic number.
76057223 is a deficient number, since it is larger than the sum of its proper divisors (6914305).
76057223 is a wasteful number, since it uses less digits than its factorization.
76057223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6914304.
The product of its (nonzero) digits is 17640, while the sum is 32.
The square root of 76057223 is about 8721.0792336729. The cubic root of 76057223 is about 423.6886416381.
The spelling of 76057223 in words is "seventy-six million, fifty-seven thousand, two hundred twenty-three".
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