Base | Representation |
---|---|
bin | 110000000000111110… |
… | …100011100010100010 |
3 | 11221002000201110122120 |
4 | 300000332203202202 |
5 | 1321041314143200 |
6 | 35403504045110 |
7 | 3503414551353 |
oct | 600076434242 |
9 | 157060643576 |
10 | 51556006050 |
11 | 1a95702646a |
12 | 9baa003796 |
13 | 4b28241073 |
14 | 26d1251d2a |
15 | 151b2a39a0 |
hex | c00fa38a2 |
51556006050 has 24 divisors (see below), whose sum is σ = 127858895376. Its totient is φ = 13748268240.
The previous prime is 51556006037. The next prime is 51556006067. The reversal of 51556006050 is 5060065515.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171853204 + ... + 171853503.
It is an arithmetic number, because the mean of its divisors is an integer number (5327453974).
Almost surely, 251556006050 is an apocalyptic number.
51556006050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
51556006050 is an abundant number, since it is smaller than the sum of its proper divisors (76302889326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51556006050 is a wasteful number, since it uses less digits than its factorization.
51556006050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343706722 (or 343706717 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 33.
The spelling of 51556006050 in words is "fifty-one billion, five hundred fifty-six million, six thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •