Base | Representation |
---|---|
bin | 10111001110000011101101… |
… | …00010100111010000110100 |
3 | 20200210100020012220110000210 |
4 | 23213001312202213100310 |
5 | 23143034011330000202 |
6 | 300332521502505420 |
7 | 13520001163606101 |
oct | 1347016642472064 |
9 | 220710205813023 |
10 | 51060560000052 |
11 | 152a6730a793a9 |
12 | 5887a66295270 |
13 | 2264cb447aa75 |
14 | c874b6a37aa8 |
15 | 5d8307d94c6c |
hex | 2e70768a7434 |
51060560000052 has 48 divisors (see below), whose sum is σ = 119950394760000. Its totient is φ = 16904620715520.
The previous prime is 51060560000027. The next prime is 51060560000057. The reversal of 51060560000052 is 25000006506015.
It is a super-3 number, since 3×510605600000523 (a number of 42 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 51060559999974 and 51060560000019.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51060560000057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21622699 + ... + 23867597.
It is an arithmetic number, because the mean of its divisors is an integer number (2498966557500).
Almost surely, 251060560000052 is an apocalyptic number.
It is an amenable number.
51060560000052 is an abundant number, since it is smaller than the sum of its proper divisors (68889834759948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51060560000052 is a wasteful number, since it uses less digits than its factorization.
51060560000052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2257776 (or 2257774 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 30.
Adding to 51060560000052 its reverse (25000006506015), we get a palindrome (76060566506067).
The spelling of 51060560000052 in words is "fifty-one trillion, sixty billion, five hundred sixty million, fifty-two", and thus it is an aban number.
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