Base | Representation |
---|---|
bin | 100011100111111011… |
… | …000110110100010101 |
3 | 10122201202120102121112 |
4 | 203213323012310111 |
5 | 1111314144112220 |
6 | 25323330424405 |
7 | 2522614114652 |
oct | 434773066425 |
9 | 118652512545 |
10 | 38250769685 |
11 | 15249620457 |
12 | 74b6132105 |
13 | 37b785a03b |
14 | 1bcc14cc29 |
15 | edd15b5c5 |
hex | 8e7ec6d15 |
38250769685 has 8 divisors (see below), whose sum is σ = 46547415936. Its totient is φ = 30169620880.
The previous prime is 38250769649. The next prime is 38250769699. The reversal of 38250769685 is 58696705283.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38250769685 - 230 = 37177027861 is a prime.
It is a Duffinian number.
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, 53873969 + ... + 53874678.
It is an arithmetic number, because the mean of its divisors is an integer number (5818426992).
Almost surely, 238250769685 is an apocalyptic number.
It is an amenable number.
38250769685 is a deficient number, since it is larger than the sum of its proper divisors (8296646251).
38250769685 is a wasteful number, since it uses less digits than its factorization.
38250769685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107748723.
The product of its (nonzero) digits is 21772800, while the sum is 59.
The spelling of 38250769685 in words is "thirty-eight billion, two hundred fifty million, seven hundred sixty-nine thousand, six hundred eighty-five".
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