Base | Representation |
---|---|
bin | 1001001000101… |
… | …00100000100101 |
3 | 12100012012200010 |
4 | 10210110200211 |
5 | 124104130203 |
6 | 11334240433 |
7 | 1620226143 |
oct | 444244045 |
9 | 170165603 |
10 | 76630053 |
11 | 3a28a325 |
12 | 217b6119 |
13 | 12b50536 |
14 | a26a593 |
15 | 6ada303 |
hex | 4914825 |
76630053 has 4 divisors (see below), whose sum is σ = 102173408. Its totient is φ = 51086700.
The previous prime is 76630039. The next prime is 76630061. The reversal of 76630053 is 35003667.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 76630053 - 26 = 76629989 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 76630053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76630003) 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, 12771673 + ... + 12771678.
It is an arithmetic number, because the mean of its divisors is an integer number (25543352).
Almost surely, 276630053 is an apocalyptic number.
It is an amenable number.
76630053 is a deficient number, since it is larger than the sum of its proper divisors (25543355).
76630053 is a wasteful number, since it uses less digits than its factorization.
76630053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25543354.
The product of its (nonzero) digits is 11340, while the sum is 30.
The square root of 76630053 is about 8753.8593203227. The cubic root of 76630053 is about 424.7496620301.
The spelling of 76630053 in words is "seventy-six million, six hundred thirty thousand, fifty-three".
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