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38104642307 = 2910131297091
BaseRepresentation
bin100011011111001101…
…101011001100000011
310122100120121101112102
4203133031223030003
51111014242023212
625301030421015
72516161054424
oct433715531403
9118316541472
1038104642307
1115184093826
12747520176b
1337934b5a34
141bb699164b
15ed03e45c2
hex8df36b303

38104642307 has 8 divisors (see below), whose sum is σ = 39457538640. Its totient is φ = 36754342240.

The previous prime is 38104642159. The next prime is 38104642321. The reversal of 38104642307 is 70324640183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38104642307 - 216 = 38104576771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38104642357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619169 + ... + 677922.

It is an arithmetic number, because the mean of its divisors is an integer number (4932192330).

Almost surely, 238104642307 is an apocalyptic number.

38104642307 is a deficient number, since it is larger than the sum of its proper divisors (1352896333).

38104642307 is a wasteful number, since it uses less digits than its factorization.

38104642307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298133.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 38104642307 in words is "thirty-eight billion, one hundred four million, six hundred forty-two thousand, three hundred seven".

Divisors: 1 29 1013 29377 1297091 37615639 1313953183 38104642307