Search a number
-
+
15160130998 = 243176280593
BaseRepresentation
bin11100001111001110…
…10011110110110110
31110010112110110010021
432013213103312312
5222021443142443
610544154115354
71044452662435
oct160747236666
943115413107
1015160130998
11647a553891
122b3111bb5a
131577a8431c
14a3b5c911c
155dade59ed
hex3879d3db6

15160130998 has 8 divisors (see below), whose sum is σ = 23269038408. Its totient is φ = 7403784864.

The previous prime is 15160130981. The next prime is 15160131113. The reversal of 15160130998 is 89903106151.

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

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88140211 + ... + 88140382.

It is an arithmetic number, because the mean of its divisors is an integer number (2908629801).

Almost surely, 215160130998 is an apocalyptic number.

15160130998 is a deficient number, since it is larger than the sum of its proper divisors (8108907410).

15160130998 is a wasteful number, since it uses less digits than its factorization.

15160130998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176280638.

The product of its (nonzero) digits is 58320, while the sum is 43.

The spelling of 15160130998 in words is "fifteen billion, one hundred sixty million, one hundred thirty thousand, nine hundred ninety-eight".

Divisors: 1 2 43 86 176280593 352561186 7580065499 15160130998