Base | Representation |
---|---|
bin | 10001110001000010… |
… | …100101100010000100 |
3 | 1211020110120010122222 |
4 | 101301002211202010 |
5 | 303032022410422 |
6 | 12432532511512 |
7 | 1243505330453 |
oct | 216102454204 |
9 | 54213503588 |
10 | 19076372612 |
11 | 80aa12a100 |
12 | 384477b598 |
13 | 1a5022aa5b |
14 | ccd778b9a |
15 | 769b23842 |
hex | 4710a5884 |
19076372612 has 36 divisors (see below), whose sum is σ = 36739568880. Its totient is φ = 8660411760.
The previous prime is 19076372611. The next prime is 19076372657. The reversal of 19076372612 is 21627367091.
It is a super-3 number, since 3×190763726123 (a number of 32 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is not an unprimeable number, because it can be changed into a prime (19076372611) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 376439 + ... + 424097.
It is an arithmetic number, because the mean of its divisors is an integer number (1020543580).
Almost surely, 219076372612 is an apocalyptic number.
It is an amenable number.
19076372612 is a deficient number, since it is larger than the sum of its proper divisors (17663196268).
19076372612 is a wasteful number, since it uses less digits than its factorization.
19076372612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48512 (or 48499 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 44.
The spelling of 19076372612 in words is "nineteen billion, seventy-six million, three hundred seventy-two thousand, six hundred twelve".
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