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108033057919 = 731804382021
BaseRepresentation
bin110010010011101000…
…1011010010001111111
3101022212000020222002101
41210213101122101333
53232222430323134
6121344003205531
710543105561303
oct1444721322177
9338760228071
10108033057919
11418a8932446
1218b300768a7
13a258b58657
14532bc91d03
152c245b4e14
hex192745a47f

108033057919 has 8 divisors (see below), whose sum is σ = 109520367632. Its totient is φ = 106545948480.

The previous prime is 108033057889. The next prime is 108033057931. The reversal of 108033057919 is 919750330801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108033057919 - 213 = 108033049727 is a prime.

It is a super-2 number, since 2×1080330579192 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108033057959) 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, 1276129 + ... + 1358149.

It is an arithmetic number, because the mean of its divisors is an integer number (13690045954).

Almost surely, 2108033057919 is an apocalyptic number.

108033057919 is a deficient number, since it is larger than the sum of its proper divisors (1487309713).

108033057919 is an equidigital number, since it uses as much as digits as its factorization.

108033057919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100137.

The product of its (nonzero) digits is 204120, while the sum is 46.

The spelling of 108033057919 in words is "one hundred eight billion, thirty-three million, fifty-seven thousand, nine hundred nineteen".

Divisors: 1 73 18043 82021 1317139 5987533 1479904903 108033057919