Search a number
-
+
107320089293 = 176312946429
BaseRepresentation
bin110001111110011000…
…1101001101011001101
3101021000022200101222222
41203330301221223031
53224242420324133
6121145133545125
710516330464464
oct1437461515315
9337008611888
10107320089293
114157243557a
12189713451a5
13a174228421
1452a12dd9db
152bd1bcee98
hex18fcc69acd

107320089293 has 4 divisors (see below), whose sum is σ = 113633035740. Its totient is φ = 101007142848.

The previous prime is 107320089229. The next prime is 107320089337. The reversal of 107320089293 is 392980023701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 392980023701 = 2317086087987.

It can be written as a sum of positive squares in 2 ways, for example, as 94284615364 + 13035473929 = 307058^2 + 114173^2 .

It is a cyclic number.

It is not a de Polignac number, because 107320089293 - 26 = 107320089229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107320089593) 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, 3156473198 + ... + 3156473231.

It is an arithmetic number, because the mean of its divisors is an integer number (28408258935).

Almost surely, 2107320089293 is an apocalyptic number.

It is an amenable number.

107320089293 is a deficient number, since it is larger than the sum of its proper divisors (6312946447).

107320089293 is an equidigital number, since it uses as much as digits as its factorization.

107320089293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312946446.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 107320089293 in words is "one hundred seven billion, three hundred twenty million, eighty-nine thousand, two hundred ninety-three".

Divisors: 1 17 6312946429 107320089293