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108122398 = 2269200971
BaseRepresentation
bin1100111000111…
…01000100011110
321112110012001021
412130131010132
5210134404043
614421234354
72452011436
oct634350436
9245405037
10108122398
1156039a5a
12302629ba
1319528867
14105072c6
15975b3ed
hex671d11e

108122398 has 8 divisors (see below), whose sum is σ = 162787320. Its totient is φ = 53859960.

The previous prime is 108122393. The next prime is 108122429. The reversal of 108122398 is 893221801.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108122393) 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, 99948 + ... + 101023.

It is an arithmetic number, because the mean of its divisors is an integer number (20348415).

Almost surely, 2108122398 is an apocalyptic number.

108122398 is a deficient number, since it is larger than the sum of its proper divisors (54664922).

108122398 is a wasteful number, since it uses less digits than its factorization.

108122398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201242.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 108122398 is about 10398.1920543910. The cubic root of 108122398 is about 476.4001501841.

The spelling of 108122398 in words is "one hundred eight million, one hundred twenty-two thousand, three hundred ninety-eight".

Divisors: 1 2 269 538 200971 401942 54061199 108122398