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192010104 = 23321113171097
BaseRepresentation
bin10110111000111…
…01011101111000
3111101022010100100
423130131131320
5343123310404
631015235400
74521026136
oct1334353570
9441263310
10192010104
1199426040
1254378b60
1330a1a660
141b702756
1511ccbd39
hexb71d778

192010104 has 192 divisors, whose sum is σ = 647468640. Its totient is φ = 50503680.

The previous prime is 192010099. The next prime is 192010129. The reversal of 192010104 is 401010291.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174484 + ... + 175580.

Almost surely, 2192010104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192010104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323734320).

192010104 is an abundant number, since it is smaller than the sum of its proper divisors (455458536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

192010104 is a wasteful number, since it uses less digits than its factorization.

192010104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 192010104 is about 13856.7710524494. The cubic root of 192010104 is about 576.9099477299.

Adding to 192010104 its reverse (401010291), we get a palindrome (593020395).

The spelling of 192010104 in words is "one hundred ninety-two million, ten thousand, one hundred four".