Base | Representation |
---|---|
bin | 100011011110010111… |
… | …111010101101000011 |
3 | 10122022121002102122012 |
4 | 203132113322231003 |
5 | 1111002140100313 |
6 | 25255404403135 |
7 | 2515630222265 |
oct | 433627725503 |
9 | 118277072565 |
10 | 38090550083 |
11 | 15177139063 |
12 | 74705464ab |
13 | 37905c0641 |
14 | 1bb4b63b35 |
15 | ece05dda8 |
hex | 8de5fab43 |
38090550083 has 4 divisors (see below), whose sum is σ = 38213028048. Its totient is φ = 37968072120.
The previous prime is 38090550053. The next prime is 38090550097. The reversal of 38090550083 is 38005509083.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 38090550083 - 214 = 38090533699 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38090550083.
It is not an unprimeable number, because it can be changed into a prime (38090550053) 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, 61238516 + ... + 61239137.
It is an arithmetic number, because the mean of its divisors is an integer number (9553257012).
Almost surely, 238090550083 is an apocalyptic number.
38090550083 is a deficient number, since it is larger than the sum of its proper divisors (122477965).
38090550083 is a wasteful number, since it uses less digits than its factorization.
38090550083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122477964.
The product of its (nonzero) digits is 129600, while the sum is 41.
The spelling of 38090550083 in words is "thirty-eight billion, ninety million, five hundred fifty thousand, eighty-three".
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