Base | Representation |
---|---|
bin | 11001011100011110… |
… | …01001000100000010 |
3 | 1022021000212112222221 |
4 | 30232033021010002 |
5 | 210434104414411 |
6 | 10135310321254 |
7 | 662344244344 |
oct | 145617110402 |
9 | 38230775887 |
10 | 13660623106 |
11 | 588007a369 |
12 | 2792ab922a |
13 | 1399205050 |
14 | 9383b3294 |
15 | 54e447071 |
hex | 32e3c9102 |
13660623106 has 8 divisors (see below), whose sum is σ = 22067160444. Its totient is φ = 6304902960.
The previous prime is 13660623023. The next prime is 13660623131. The reversal of 13660623106 is 60132606631.
It can be written as a sum of positive squares in 2 ways, for example, as 13597658881 + 62964225 = 116609^2 + 7935^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×136606231062 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262704265 + ... + 262704316.
Almost surely, 213660623106 is an apocalyptic number.
13660623106 is a deficient number, since it is larger than the sum of its proper divisors (8406537338).
13660623106 is a wasteful number, since it uses less digits than its factorization.
13660623106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525408596.
The product of its (nonzero) digits is 23328, while the sum is 34.
The spelling of 13660623106 in words is "thirteen billion, six hundred sixty million, six hundred twenty-three thousand, one hundred six".
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