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107638330484 = 2243625804247
BaseRepresentation
bin110010000111110111…
…1101001010001110100
3101021211111111201211202
41210033233221101310
53230420403033414
6121240502552032
710530243466406
oct1441757512164
9337744451752
10107638330484
1141716038923
1218a3ba38618
13a1c5141c19
1452d16a0b76
152beeae39de
hex190fbe9474

107638330484 has 12 divisors (see below), whose sum is σ = 192747708384. Its totient is φ = 52567556664.

The previous prime is 107638330469. The next prime is 107638330487. The reversal of 107638330484 is 484033836701.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107638330487) 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, 312901952 + ... + 312902295.

It is an arithmetic number, because the mean of its divisors is an integer number (16062309032).

Almost surely, 2107638330484 is an apocalyptic number.

It is an amenable number.

107638330484 is a deficient number, since it is larger than the sum of its proper divisors (85109377900).

107638330484 is a wasteful number, since it uses less digits than its factorization.

107638330484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625804294 (or 625804292 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 107638330484 in words is "one hundred seven billion, six hundred thirty-eight million, three hundred thirty thousand, four hundred eighty-four".

Divisors: 1 2 4 43 86 172 625804247 1251608494 2503216988 26909582621 53819165242 107638330484