Base | Representation |
---|---|
bin | 101111111100001101… |
… | …111001101010011010 |
3 | 11220212110102222210102 |
4 | 233330031321222122 |
5 | 1320410343031441 |
6 | 35351532215402 |
7 | 3501424664630 |
oct | 577415715232 |
9 | 156773388712 |
10 | 51476142746 |
11 | 1a915a38a36 |
12 | 9b8730a562 |
13 | 4b1482ac82 |
14 | 26c47c3350 |
15 | 151427a69b |
hex | bfc379a9a |
51476142746 has 16 divisors (see below), whose sum is σ = 89561904576. Its totient is φ = 21731931936.
The previous prime is 51476142733. The next prime is 51476142761. The reversal of 51476142746 is 64724167415.
It is a self number, because there is not a number n which added to its sum of digits gives 51476142746.
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, 27438371 + ... + 27440246.
It is an arithmetic number, because the mean of its divisors is an integer number (5597619036).
Almost surely, 251476142746 is an apocalyptic number.
51476142746 is a deficient number, since it is larger than the sum of its proper divisors (38085761830).
51476142746 is a wasteful number, since it uses less digits than its factorization.
51476142746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54878693.
The product of its digits is 1128960, while the sum is 47.
The spelling of 51476142746 in words is "fifty-one billion, four hundred seventy-six million, one hundred forty-two thousand, seven hundred forty-six".
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