Base | Representation |
---|---|
bin | 11110010110101100111… |
… | …11011110011011100000 |
3 | 10200201010010010020010220 |
4 | 33023112133132123200 |
5 | 114042011022122320 |
6 | 2115045543123040 |
7 | 135232014225330 |
oct | 17132637363340 |
9 | 3621103106126 |
10 | 1042980660960 |
11 | 3723644356a7 |
12 | 14a178143480 |
13 | 77477a20cc4 |
14 | 386a28250c0 |
15 | 1c1e4c71e40 |
hex | f2d67de6e0 |
1042980660960 has 192 divisors, whose sum is σ = 3755855319552. Its totient is φ = 238324156416.
The previous prime is 1042980660949. The next prime is 1042980660977. The reversal of 1042980660960 is 690660892401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11604354 + ... + 11693886.
It is an arithmetic number, because the mean of its divisors is an integer number (19561746456).
Almost surely, 21042980660960 is an apocalyptic number.
1042980660960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1042980660960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1877927659776).
1042980660960 is an abundant number, since it is smaller than the sum of its proper divisors (2712874658592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1042980660960 is a wasteful number, since it uses less digits than its factorization.
1042980660960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93025 (or 93017 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 51.
The spelling of 1042980660960 in words is "one trillion, forty-two billion, nine hundred eighty million, six hundred sixty thousand, nine hundred sixty".
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