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108073362885 = 3515147714509
BaseRepresentation
bin110010010100110101…
…1001010010111000101
3101022221211002200002220
41210221223022113011
53232313240103020
6121352003122553
710544105266425
oct1445153122705
9338854080086
10108073362885
1141919661134
1218b41673459
13a2642cac47
145333384485
152c27dc7240
hex1929aca5c5

108073362885 has 16 divisors (see below), whose sum is σ = 174062532480. Its totient is φ = 57257409600.

The previous prime is 108073362883. The next prime is 108073362919. The reversal of 108073362885 is 588263370801.

It is not a de Polignac number, because 108073362885 - 21 = 108073362883 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108073362883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23854990 + ... + 23859519.

It is an arithmetic number, because the mean of its divisors is an integer number (10878908280).

Almost surely, 2108073362885 is an apocalyptic number.

108073362885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108073362885 is a deficient number, since it is larger than the sum of its proper divisors (65989169595).

108073362885 is a wasteful number, since it uses less digits than its factorization.

108073362885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47714668.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 108073362885 in words is "one hundred eight billion, seventy-three million, three hundred sixty-two thousand, eight hundred eighty-five".

Divisors: 1 3 5 15 151 453 755 2265 47714509 143143527 238572545 715717635 7204890859 21614672577 36024454295 108073362885