Base | Representation |
---|---|
bin | 1100011111101100111010… |
… | …0101001011010011110011 |
3 | 1210122102011120222020122010 |
4 | 3013323032211023103303 |
5 | 3300044000420433010 |
6 | 45115300540414003 |
7 | 2615410362630255 |
oct | 307731645132363 |
9 | 53572146866563 |
10 | 13738771264755 |
11 | 4417642234459 |
12 | 165a7ba847303 |
13 | 788739762024 |
14 | 356d62647cd5 |
15 | 18c59c411620 |
hex | c7ece94b4f3 |
13738771264755 has 64 divisors (see below), whose sum is σ = 22483054656000. Its totient is φ = 7161456347136.
The previous prime is 13738771264733. The next prime is 13738771264793. The reversal of 13738771264755 is 55746217783731.
It is a happy number.
It is not a de Polignac number, because 13738771264755 - 25 = 13738771264723 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 216965979 + ... + 217029291.
It is an arithmetic number, because the mean of its divisors is an integer number (351297729000).
Almost surely, 213738771264755 is an apocalyptic number.
13738771264755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13738771264755 is a deficient number, since it is larger than the sum of its proper divisors (8744283391245).
13738771264755 is a wasteful number, since it uses less digits than its factorization.
13738771264755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64420.
The product of its digits is 207446400, while the sum is 66.
The spelling of 13738771264755 in words is "thirteen trillion, seven hundred thirty-eight billion, seven hundred seventy-one million, two hundred sixty-four thousand, seven hundred fifty-five".
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