Base | Representation |
---|---|
bin | 1000100110101110110001… |
… | …0001000110100011100101 |
3 | 1020111111201221101220211211 |
4 | 2021223230101012203211 |
5 | 2220004103331021234 |
6 | 32042313401031421 |
7 | 1664366225063104 |
oct | 211535421064345 |
9 | 36444657356754 |
10 | 9461481892069 |
11 | 301865695aa79 |
12 | 1089847185571 |
13 | 5382a1c7a30c |
14 | 249d1c48a03b |
15 | 1161ac997164 |
hex | 89aec4468e5 |
9461481892069 has 8 divisors (see below), whose sum is σ = 10159138801728. Its totient is φ = 8779502665920.
The previous prime is 9461481892067. The next prime is 9461481892099. The reversal of 9461481892069 is 9602981841649.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9461481892069 - 21 = 9461481892067 is a prime.
It is a super-2 number, since 2×94614818920692 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9461481891995 and 9461481892013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9461481892067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3919419627 + ... + 3919422040.
It is an arithmetic number, because the mean of its divisors is an integer number (1269892350216).
Almost surely, 29461481892069 is an apocalyptic number.
It is an amenable number.
9461481892069 is a deficient number, since it is larger than the sum of its proper divisors (697656909659).
9461481892069 is a wasteful number, since it uses less digits than its factorization.
9461481892069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7838841755.
The product of its (nonzero) digits is 53747712, while the sum is 67.
The spelling of 9461481892069 in words is "nine trillion, four hundred sixty-one billion, four hundred eighty-one million, eight hundred ninety-two thousand, sixty-nine".
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