Search a number
-
+
34880973134 = 272491498081
BaseRepresentation
bin100000011111000100…
…010110100101001110
310100000220201000202212
4200133010112211032
51032414012120014
624005112150422
72343245244140
oct403704264516
9110026630685
1034880973134
111387a444427
126915698412
13339b67a997
14198c7a4c90
15d923bd23e
hex81f11694e

34880973134 has 8 divisors (see below), whose sum is σ = 59795953968. Its totient is φ = 14948988480.

The previous prime is 34880973131. The next prime is 34880973139. The reversal of 34880973134 is 43137908843.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34880973131) 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, 1245749027 + ... + 1245749054.

It is an arithmetic number, because the mean of its divisors is an integer number (7474494246).

Almost surely, 234880973134 is an apocalyptic number.

34880973134 is a deficient number, since it is larger than the sum of its proper divisors (24914980834).

34880973134 is a wasteful number, since it uses less digits than its factorization.

34880973134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491498090.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 34880973134 in words is "thirty-four billion, eight hundred eighty million, nine hundred seventy-three thousand, one hundred thirty-four".

Divisors: 1 2 7 14 2491498081 4982996162 17440486567 34880973134