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130694043206 = 2372485171069
BaseRepresentation
bin111100110110111111…
…0001101011001000110
3110111100021220021220202
41321231332031121012
54120130133340311
6140012350530502
712304502015636
oct1715576153106
9414307807822
10130694043206
1150477420061
12213b5206a32
13c42a90979c
14647b7326c6
1535edc5ae3b
hex1e6df8d646

130694043206 has 16 divisors (see below), whose sum is σ = 201350406960. Its totient is φ = 63577432800.

The previous prime is 130694043203. The next prime is 130694043217. The reversal of 130694043206 is 602340496031.

It is a happy number.

130694043206 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 130694043206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130694043203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1803440 + ... + 1874508.

It is an arithmetic number, because the mean of its divisors is an integer number (12584400435).

Almost surely, 2130694043206 is an apocalyptic number.

130694043206 is a deficient number, since it is larger than the sum of its proper divisors (70656363754).

130694043206 is a wasteful number, since it uses less digits than its factorization.

130694043206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95959.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 130694043206 in words is "one hundred thirty billion, six hundred ninety-four million, forty-three thousand, two hundred six".

Divisors: 1 2 37 74 24851 49702 71069 142138 919487 1838974 2629553 5259106 1766135719 3532271438 65347021603 130694043206