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192106192 = 2412499613
BaseRepresentation
bin10110111001101…
…00111011010000
3111101111000011011
423130310323100
5343134344232
631021300304
74521606235
oct1334647320
9441430134
10192106192
1199491253
1254404694
1330a52305
141b72978c
1511cea547
hexb734ed0

192106192 has 20 divisors (see below), whose sum is σ = 372542500. Its totient is φ = 95966208.

The previous prime is 192106181. The next prime is 192106193. The reversal of 192106192 is 291601291.

It can be written as a sum of positive squares in 2 ways, for example, as 152868496 + 39237696 = 12364^2 + 6264^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192106193) 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, 15178 + ... + 24790.

It is an arithmetic number, because the mean of its divisors is an integer number (18627125).

Almost surely, 2192106192 is an apocalyptic number.

It is an amenable number.

192106192 is a deficient number, since it is larger than the sum of its proper divisors (180436308).

192106192 is a wasteful number, since it uses less digits than its factorization.

192106192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10870 (or 10864 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 192106192 is about 13860.2378045977. The cubic root of 192106192 is about 577.0061664140.

The spelling of 192106192 in words is "one hundred ninety-two million, one hundred six thousand, one hundred ninety-two".

Divisors: 1 2 4 8 16 1249 2498 4996 9613 9992 19226 19984 38452 76904 153808 12006637 24013274 48026548 96053096 192106192