Search a number
-
+
32930125197 = 310976708399
BaseRepresentation
bin11110101010110010…
…011101010110001101
310010222221211200111120
4132222302131112031
51014420103001242
623043342511153
72244016305624
oct365262352615
9103887750446
1032930125197
1112a69219502
1264702954b9
13314a452aa8
1418456626bb
15ccaeb91ec
hex7aac9d58d

32930125197 has 4 divisors (see below), whose sum is σ = 43906833600. Its totient is φ = 21953416796.

The previous prime is 32930125187. The next prime is 32930125199. The reversal of 32930125197 is 79152103923.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32930125197 - 219 = 32929600909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32930125199) 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, 5488354197 + ... + 5488354202.

It is an arithmetic number, because the mean of its divisors is an integer number (10976708400).

Almost surely, 232930125197 is an apocalyptic number.

It is an amenable number.

32930125197 is a deficient number, since it is larger than the sum of its proper divisors (10976708403).

32930125197 is a wasteful number, since it uses less digits than its factorization.

32930125197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10976708402.

The product of its (nonzero) digits is 102060, while the sum is 42.

The spelling of 32930125197 in words is "thirty-two billion, nine hundred thirty million, one hundred twenty-five thousand, one hundred ninety-seven".

Divisors: 1 3 10976708399 32930125197