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38002011713 = 292339956003
BaseRepresentation
bin100011011001000110…
…001010111001000001
310122002102111012211022
4203121012022321001
51110312003333323
625242522555225
72513503525031
oct433106127101
9118072435738
1038002011713
1115131165956
127446968b15
133778160a83
141ba70b78c1
15ec63c04c8
hex8d918ae41

38002011713 has 8 divisors (see below), whose sum is σ = 39314808000. Its totient is φ = 36689374288.

The previous prime is 38002011673. The next prime is 38002011743. The reversal of 38002011713 is 31711020083.

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 38002011713 - 28 = 38002011457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38002011743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650570 + ... + 706572.

It is an arithmetic number, because the mean of its divisors is an integer number (4914351000).

Almost surely, 238002011713 is an apocalyptic number.

It is an amenable number.

38002011713 is a deficient number, since it is larger than the sum of its proper divisors (1312796287).

38002011713 is a wasteful number, since it uses less digits than its factorization.

38002011713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79431.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 38002011713 its reverse (31711020083), we get a palindrome (69713031796).

The spelling of 38002011713 in words is "thirty-eight billion, two million, eleven thousand, seven hundred thirteen".

Divisors: 1 29 23399 56003 678571 1624087 1310414197 38002011713