Base | Representation |
---|---|
bin | 101111001111001011… |
… | …1100010000010101000 |
3 | 100200211121112201212021 |
4 | 1132132113202002220 |
5 | 3130222422413210 |
6 | 114333525154224 |
7 | 10220544054256 |
oct | 1363627420250 |
9 | 320747481767 |
10 | 101441216680 |
11 | 3a025a16571 |
12 | 177b055b974 |
13 | 974828c78b |
14 | 4ca46215d6 |
15 | 298aa21bda |
hex | 179e5e20a8 |
101441216680 has 32 divisors (see below), whose sum is σ = 228265014600. Its totient is φ = 40572526336.
The previous prime is 101441216677. The next prime is 101441216711. The reversal of 101441216680 is 86612144101.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 100678020804 + 763195876 = 317298^2 + 27626^2 .
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, 309954 + ... + 546766.
Almost surely, 2101441216680 is an apocalyptic number.
101441216680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101441216680 is an abundant number, since it is smaller than the sum of its proper divisors (126823797920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101441216680 is a wasteful number, since it uses less digits than its factorization.
101441216680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247533 (or 247529 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 34.
The spelling of 101441216680 in words is "one hundred one billion, four hundred forty-one million, two hundred sixteen thousand, six hundred eighty".
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