Search a number
-
+
38080071417 = 3172231909637
BaseRepresentation
bin100011011101101111…
…111100011011111001
310122021212101001121110
4203131233330123321
51110441444241132
625254352030533
72515442160243
oct433557743371
9118255331543
1038080071417
1115171231303
127468b32449
13378b391c4b
141bb35d7093
15ecd18e1cc
hex8ddbfc6f9

38080071417 has 24 divisors (see below), whose sum is σ = 56280851136. Its totient is φ = 22854523648.

The previous prime is 38080071409. The next prime is 38080071427. The reversal of 38080071417 is 71417008083.

It is not a de Polignac number, because 38080071417 - 23 = 38080071409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38080071427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 934878 + ... + 974759.

It is an arithmetic number, because the mean of its divisors is an integer number (2345035464).

Almost surely, 238080071417 is an apocalyptic number.

It is an amenable number.

38080071417 is a deficient number, since it is larger than the sum of its proper divisors (18200779719).

38080071417 is a wasteful number, since it uses less digits than its factorization.

38080071417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909697 (or 1909680 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The spelling of 38080071417 in words is "thirty-eight billion, eighty million, seventy-one thousand, four hundred seventeen".

Divisors: 1 3 17 23 51 69 289 391 867 1173 6647 19941 1909637 5728911 32463829 43921651 97391487 131764953 551885093 746668067 1655655279 2240004201 12693357139 38080071417