Base | Representation |
---|---|
bin | 1110110110001100110… |
… | …10100111100110110100 |
3 | 1210202202012000110001220 |
4 | 13123012122213212310 |
5 | 31324224030221133 |
6 | 1030204111350340 |
7 | 51566423006556 |
oct | 7330632474664 |
9 | 1722665013056 |
10 | 510135007668 |
11 | 18738aa047a0 |
12 | 82a4b2223b0 |
13 | 3914aab8130 |
14 | 1a99528b4d6 |
15 | d40a7ad5b3 |
hex | 76c66a79b4 |
510135007668 has 192 divisors, whose sum is σ = 1429317550080. Its totient is φ = 139573324800.
The previous prime is 510135007649. The next prime is 510135007687. The reversal of 510135007668 is 866700531015.
It is an interprime number because it is at equal distance from previous prime (510135007649) and next prime (510135007687).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15456688 + ... + 15489656.
It is an arithmetic number, because the mean of its divisors is an integer number (7444362240).
Almost surely, 2510135007668 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 510135007668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714658775040).
510135007668 is an abundant number, since it is smaller than the sum of its proper divisors (919182542412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
510135007668 is a wasteful number, since it uses less digits than its factorization.
510135007668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33198 (or 33196 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 42.
The spelling of 510135007668 in words is "five hundred ten billion, one hundred thirty-five million, seven thousand, six hundred sixty-eight".
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