Base | Representation |
---|---|
bin | 111010000011010000110… |
… | …001010101110000000000 |
3 | 112010100220110021002222120 |
4 | 322003100301111300000 |
5 | 1010324421423331020 |
6 | 12252343351404240 |
7 | 561132615415446 |
oct | 72032061256000 |
9 | 15110813232876 |
10 | 3989232245760 |
11 | 12a8907670523 |
12 | 545181983680 |
13 | 22c24c038618 |
14 | db119246b96 |
15 | 6db809e4740 |
hex | 3a0d0c55c00 |
3989232245760 has 88 divisors (see below), whose sum is σ = 12759310060176. Its totient is φ = 1063795261440.
The previous prime is 3989232245753. The next prime is 3989232245807. The reversal of 3989232245760 is 675422329893.
It is a super-2 number, since 2×39892322457602 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a junction number, because it is equal to n+sod(n) for n = 3989232245694 and 3989232245703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129842461 + ... + 129873180.
Almost surely, 23989232245760 is an apocalyptic number.
3989232245760 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3989232245760 is an abundant number, since it is smaller than the sum of its proper divisors (8770077814416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3989232245760 is a wasteful number, since it uses less digits than its factorization.
3989232245760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259715669 (or 259715651 counting only the distinct ones).
The product of its (nonzero) digits is 39191040, while the sum is 60.
The spelling of 3989232245760 in words is "three trillion, nine hundred eighty-nine billion, two hundred thirty-two million, two hundred forty-five thousand, seven hundred sixty".
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