Base | Representation |
---|---|
bin | 100100010000000111… |
… | …110001010100101000 |
3 | 10201110202120221002220 |
4 | 210100013301110220 |
5 | 1114204321200102 |
6 | 25514301354040 |
7 | 2545413361260 |
oct | 442007612450 |
9 | 121422527086 |
10 | 38925178152 |
11 | 15565280523 |
12 | 7663b68920 |
13 | 38944a8bc3 |
14 | 1c539447a0 |
15 | 102c4761bc |
hex | 9101f1528 |
38925178152 has 64 divisors (see below), whose sum is σ = 111234816000. Its totient is φ = 11119477440.
The previous prime is 38925178129. The next prime is 38925178163. The reversal of 38925178152 is 25187152983.
It is a junction number, because it is equal to n+sod(n) for n = 38925178095 and 38925178104.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1091077 + ... + 1126187.
It is an arithmetic number, because the mean of its divisors is an integer number (1738044000).
Almost surely, 238925178152 is an apocalyptic number.
It is an amenable number.
38925178152 is an abundant number, since it is smaller than the sum of its proper divisors (72309637848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38925178152 is a wasteful number, since it uses less digits than its factorization.
38925178152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41726 (or 41722 counting only the distinct ones).
The product of its digits is 1209600, while the sum is 51.
The spelling of 38925178152 in words is "thirty-eight billion, nine hundred twenty-five million, one hundred seventy-eight thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •