Base | Representation |
---|---|
bin | 110110000001111110001… |
… | …100010101010100000100 |
3 | 111010221211012001100200110 |
4 | 312001332030111110010 |
5 | 441313130014442423 |
6 | 11521414145313020 |
7 | 532152554652126 |
oct | 66017614252404 |
9 | 14127735040613 |
10 | 3712968905988 |
11 | 12017301723a1 |
12 | 4bb721935770 |
13 | 20c192aa28c4 |
14 | cb9cc791216 |
15 | 668b215a193 |
hex | 3607e315504 |
3712968905988 has 12 divisors (see below), whose sum is σ = 8663594114000. Its totient is φ = 1237656301992.
The previous prime is 3712968905951. The next prime is 3712968905993. The reversal of 3712968905988 is 8895098692173.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×37129689059882 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154707037738 + ... + 154707037761.
Almost surely, 23712968905988 is an apocalyptic number.
It is an amenable number.
3712968905988 is an abundant number, since it is smaller than the sum of its proper divisors (4950625208012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3712968905988 is a wasteful number, since it uses less digits than its factorization.
3712968905988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309414075506 (or 309414075504 counting only the distinct ones).
The product of its (nonzero) digits is 470292480, while the sum is 75.
The spelling of 3712968905988 in words is "three trillion, seven hundred twelve billion, nine hundred sixty-eight million, nine hundred five thousand, nine hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •