Base | Representation |
---|---|
bin | 100100000111100111… |
… | …100011101110010100 |
3 | 10201002211010221120210 |
4 | 210013213203232110 |
5 | 1113411311003431 |
6 | 25452203525420 |
7 | 2542031643051 |
oct | 440747435624 |
9 | 121084127523 |
10 | 38782516116 |
11 | 154a17a0413 |
12 | 7624229870 |
13 | 3870a78cb6 |
14 | 1c3ca0a028 |
15 | 101eb95d46 |
hex | 9079e3b94 |
38782516116 has 24 divisors (see below), whose sum is σ = 90702509184. Its totient is φ = 12897509440.
The previous prime is 38782516093. The next prime is 38782516139. The reversal of 38782516116 is 61161528783.
38782516116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (38782516093) and next prime (38782516139).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3744105 + ... + 3754448.
It is an arithmetic number, because the mean of its divisors is an integer number (3779271216).
Almost surely, 238782516116 is an apocalyptic number.
It is an amenable number.
38782516116 is an abundant number, since it is smaller than the sum of its proper divisors (51919993068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38782516116 is a wasteful number, since it uses less digits than its factorization.
38782516116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7498991 (or 7498989 counting only the distinct ones).
The product of its digits is 483840, while the sum is 48.
The spelling of 38782516116 in words is "thirty-eight billion, seven hundred eighty-two million, five hundred sixteen thousand, one hundred sixteen".
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