Base | Representation |
---|---|
bin | 101111100010110110… |
… | …111111010111111000 |
3 | 11212202210220120212121 |
4 | 233202312333113320 |
5 | 1314022440101144 |
6 | 35241413451024 |
7 | 3455040562534 |
oct | 574266772770 |
9 | 155683816777 |
10 | 51050706424 |
11 | 1a71787a373 |
12 | 9a88940a74 |
13 | 4a776519c3 |
14 | 26840babc4 |
15 | 14dbc40384 |
hex | be2dbf5f8 |
51050706424 has 16 divisors (see below), whose sum is σ = 95722543800. Its totient is φ = 25524694752.
The previous prime is 51050706389. The next prime is 51050706431. The reversal of 51050706424 is 42460705015.
It is a super-4 number, since 4×510507064244 (a number of 44 digits) contains 4444 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 51050706424.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448747 + ... + 550885.
Almost surely, 251050706424 is an apocalyptic number.
It is an amenable number.
51050706424 is a deficient number, since it is larger than the sum of its proper divisors (44671837376).
51050706424 is a wasteful number, since it uses less digits than its factorization.
51050706424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164622 (or 164618 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 34.
The spelling of 51050706424 in words is "fifty-one billion, fifty million, seven hundred six thousand, four hundred twenty-four".
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