Base | Representation |
---|---|
bin | 111100110100011001… |
… | …0100101010110001100 |
3 | 110111010020022121022110 |
4 | 1321220302211112030 |
5 | 4114440410001031 |
6 | 140000003344020 |
7 | 12302365053642 |
oct | 1715062452614 |
9 | 414106277273 |
10 | 130607109516 |
11 | 50432343534 |
12 | 21390082010 |
13 | c4158bc430 |
14 | 646dd83192 |
15 | 35e62d7c46 |
hex | 1e68ca558c |
130607109516 has 192 divisors, whose sum is σ = 355948217856. Its totient is φ = 36912844800.
The previous prime is 130607109487. The next prime is 130607109541. The reversal of 130607109516 is 615901706031.
It is a happy number.
It is a super-2 number, since 2×1306071095162 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
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, 21189051 + ... + 21195213.
It is an arithmetic number, because the mean of its divisors is an integer number (1853896968).
Almost surely, 2130607109516 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 130607109516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177974108928).
130607109516 is an abundant number, since it is smaller than the sum of its proper divisors (225341108340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130607109516 is a wasteful number, since it uses less digits than its factorization.
130607109516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6392 (or 6390 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 39.
The spelling of 130607109516 in words is "one hundred thirty billion, six hundred seven million, one hundred nine thousand, five hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •