Base | Representation |
---|---|
bin | 101111111111000101… |
… | …110011000010011000 |
3 | 11220222211011011212010 |
4 | 233333011303002120 |
5 | 1321010213200404 |
6 | 35400413345520 |
7 | 3502551515103 |
oct | 577705630230 |
9 | 156884134763 |
10 | 51524350104 |
11 | 1a940174927 |
12 | 9b9b4982a0 |
13 | 4b21809436 |
14 | 26cad7173a |
15 | 15185ee189 |
hex | bff173098 |
51524350104 has 32 divisors (see below), whose sum is σ = 128824740720. Its totient is φ = 17172934656.
The previous prime is 51524350093. The next prime is 51524350153. The reversal of 51524350104 is 40105342515.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122032 + ... + 343424.
Almost surely, 251524350104 is an apocalyptic number.
It is an amenable number.
51524350104 is an abundant number, since it is smaller than the sum of its proper divisors (77300390616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51524350104 is a wasteful number, since it uses less digits than its factorization.
51524350104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231099 (or 231095 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
Adding to 51524350104 its reverse (40105342515), we get a palindrome (91629692619).
The spelling of 51524350104 in words is "fifty-one billion, five hundred twenty-four million, three hundred fifty thousand, one hundred four".
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