Base | Representation |
---|---|
bin | 100100001100100001… |
… | …010101001101110110 |
3 | 10201022112220212120121 |
4 | 210030201111031312 |
5 | 1114043340114120 |
6 | 25504302522154 |
7 | 2544051044041 |
oct | 441441251566 |
9 | 121275825517 |
10 | 38864769910 |
11 | 1553417095a |
12 | 764789635a |
13 | 3884b18195 |
14 | 1c498dbc58 |
15 | 1026ee25aa |
hex | 90c855376 |
38864769910 has 8 divisors (see below), whose sum is σ = 69956585856. Its totient is φ = 15545907960.
The previous prime is 38864769901. The next prime is 38864769917. The reversal of 38864769910 is 1996746883.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38864769917) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943238486 + ... + 1943238505.
It is an arithmetic number, because the mean of its divisors is an integer number (8744573232).
Almost surely, 238864769910 is an apocalyptic number.
38864769910 is a deficient number, since it is larger than the sum of its proper divisors (31091815946).
38864769910 is a wasteful number, since it uses less digits than its factorization.
38864769910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3886476998.
The product of its (nonzero) digits is 15676416, while the sum is 61.
The spelling of 38864769910 in words is "thirty-eight billion, eight hundred sixty-four million, seven hundred sixty-nine thousand, nine hundred ten".
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