Base | Representation |
---|---|
bin | 101111100010111111… |
… | …111110100110110001 |
3 | 11212202222100021220112 |
4 | 233202333332212301 |
5 | 1314024041000302 |
6 | 35241540151105 |
7 | 3455066605016 |
oct | 574277764661 |
9 | 155688307815 |
10 | 51053062577 |
11 | 1a719139600 |
12 | 9a89698495 |
13 | 4a77c9828a |
14 | 268453170d |
15 | 14dc058552 |
hex | be2ffe9b1 |
51053062577 has 6 divisors (see below), whose sum is σ = 56116176354. Its totient is φ = 46411874960.
The previous prime is 51053062561. The next prime is 51053062591. The reversal of 51053062577 is 77526035015.
It can be written as a sum of positive squares in only one way, i.e., 50212294561 + 840768016 = 224081^2 + 28996^2 .
It is not a de Polignac number, because 51053062577 - 24 = 51053062561 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (51053062477) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210962948 + ... + 210963189.
It is an arithmetic number, because the mean of its divisors is an integer number (9352696059).
Almost surely, 251053062577 is an apocalyptic number.
It is an amenable number.
51053062577 is a deficient number, since it is larger than the sum of its proper divisors (5063113777).
51053062577 is a wasteful number, since it uses less digits than its factorization.
51053062577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421926159 (or 421926148 counting only the distinct ones).
The product of its (nonzero) digits is 220500, while the sum is 41.
The spelling of 51053062577 in words is "fifty-one billion, fifty-three million, sixty-two thousand, five hundred seventy-seven".
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