Base | Representation |
---|---|
bin | 1110110001111100101… |
… | …11001010001110001000 |
3 | 1210112212002212221022111 |
4 | 13120332113022032020 |
5 | 31310040203240441 |
6 | 1025145411232104 |
7 | 51456025112341 |
oct | 7307627121610 |
9 | 1715762787274 |
10 | 507852399496 |
11 | 186419492462 |
12 | 825128a8634 |
13 | 38b75c22200 |
14 | 1a81a0690c8 |
15 | d3251c5081 |
hex | 763e5ca388 |
507852399496 has 48 divisors (see below), whose sum is σ = 1031805939060. Its totient is φ = 234234224640.
The previous prime is 507852399451. The next prime is 507852399569. The reversal of 507852399496 is 694993258705.
It can be written as a sum of positive squares in 6 ways, for example, as 36830983396 + 471021416100 = 191914^2 + 686310^2 .
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, 1875496 + ... + 2129128.
Almost surely, 2507852399496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 507852399496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515902969530).
507852399496 is an abundant number, since it is smaller than the sum of its proper divisors (523953539564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
507852399496 is a wasteful number, since it uses less digits than its factorization.
507852399496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255146 (or 255129 counting only the distinct ones).
The product of its (nonzero) digits is 146966400, while the sum is 67.
The spelling of 507852399496 in words is "five hundred seven billion, eight hundred fifty-two million, three hundred ninety-nine thousand, four hundred ninety-six".
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