Base | Representation |
---|---|
bin | 10010110100000101… |
… | …11111000100101111 |
3 | 222001221012000211121 |
4 | 21122002333010233 |
5 | 131141232313141 |
6 | 4350140201411 |
7 | 505206151534 |
oct | 113202770457 |
9 | 28057160747 |
10 | 10100666671 |
11 | 4313621407 |
12 | 1b5a839267 |
13 | c4c805554 |
14 | 6bb688d8b |
15 | 3e1b451d1 |
hex | 25a0bf12f |
10100666671 has 8 divisors (see below), whose sum is σ = 10697142960. Its totient is φ = 9504448128.
The previous prime is 10100666623. The next prime is 10100666687. The reversal of 10100666671 is 17666600101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10100666671 - 215 = 10100633903 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10100616671) 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, 19380 + ... + 143446.
It is an arithmetic number, because the mean of its divisors is an integer number (1337142870).
Almost surely, 210100666671 is an apocalyptic number.
10100666671 is a deficient number, since it is larger than the sum of its proper divisors (596476289).
10100666671 is a wasteful number, since it uses less digits than its factorization.
10100666671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128873.
The product of its (nonzero) digits is 9072, while the sum is 34.
The spelling of 10100666671 in words is "ten billion, one hundred million, six hundred sixty-six thousand, six hundred seventy-one".
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