Base | Representation |
---|---|
bin | 10111010101111000010101… |
… | …01110001011011010101110 |
3 | 20201202000222112122221110100 |
4 | 23222330022232023122232 |
5 | 23211434434003011141 |
6 | 301100212011051530 |
7 | 13545264514311030 |
oct | 1352741256133256 |
9 | 221660875587410 |
10 | 51329334032046 |
11 | 1539a7149a9774 |
12 | 590bb76140ba6 |
13 | 2284448c2a415 |
14 | c964d29a1c50 |
15 | 5e02d8eb00b6 |
hex | 2eaf0ab8b6ae |
51329334032046 has 48 divisors (see below), whose sum is σ = 127103441328864. Its totient is φ = 14665266326592.
The previous prime is 51329334032033. The next prime is 51329334032201. The reversal of 51329334032046 is 64023043392315.
It is a happy number.
51329334032046 is a `hidden beast` number, since 5 + 1 + 3 + 2 + 9 + 33 + 403 + 204 + 6 = 666.
It is a super-2 number, since 2×513293340320462 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 51329334031992 and 51329334032010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3678760 + ... + 10779236.
It is an arithmetic number, because the mean of its divisors is an integer number (2647988361018).
Almost surely, 251329334032046 is an apocalyptic number.
51329334032046 is an abundant number, since it is smaller than the sum of its proper divisors (75774107296818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51329334032046 is a wasteful number, since it uses less digits than its factorization.
51329334032046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7157865 (or 7157862 counting only the distinct ones).
The product of its (nonzero) digits is 1399680, while the sum is 45.
The spelling of 51329334032046 in words is "fifty-one trillion, three hundred twenty-nine billion, three hundred thirty-four million, thirty-two thousand, forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •