Base | Representation |
---|---|
bin | 110011111010111010… |
… | …101011111000010010 |
3 | 12022220021010122120012 |
4 | 303322322223320102 |
5 | 1403133304430014 |
6 | 41335540514522 |
7 | 4012343123414 |
oct | 637272537022 |
9 | 168807118505 |
10 | 55749295634 |
11 | 21709029a4a |
12 | a97a3aba42 |
13 | 5345c0a5c6 |
14 | 29ac11c9b4 |
15 | 16b44a9c3e |
hex | cfaeabe12 |
55749295634 has 4 divisors (see below), whose sum is σ = 83623943454. Its totient is φ = 27874647816.
The previous prime is 55749295633. The next prime is 55749295691. The reversal of 55749295634 is 43659294755.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 37859430625 + 17889865009 = 194575^2 + 133753^2 .
It is not an unprimeable number, because it can be changed into a prime (55749295633) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13937323907 + ... + 13937323910.
Almost surely, 255749295634 is an apocalyptic number.
55749295634 is a deficient number, since it is larger than the sum of its proper divisors (27874647820).
55749295634 is a wasteful number, since it uses less digits than its factorization.
55749295634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27874647819.
The product of its digits is 40824000, while the sum is 59.
The spelling of 55749295634 in words is "fifty-five billion, seven hundred forty-nine million, two hundred ninety-five thousand, six hundred thirty-four".
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