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192912553294684 = 221034177112098241
BaseRepresentation
bin101011110111001111110100…
…001101100011101101011100
3221022001021000112021011220121
4223313033310031203231130
5200241134402120412214
61522142445321324324
755430320623315466
oct5367176415435534
9838037015234817
10192912553294684
115651683312a013
12197778b39366a4
138384763b10652
14358d035a55136
15174817176a424
hexaf73f4363b5c

192912553294684 has 24 divisors (see below), whose sum is σ = 340956219295328. Its totient is φ = 95496939048960.

The previous prime is 192912553294627. The next prime is 192912553294733. The reversal of 192912553294684 is 486492355219291.

192912553294684 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54328197 + ... + 57770044.

Almost surely, 2192912553294684 is an apocalyptic number.

It is an amenable number.

192912553294684 is a deficient number, since it is larger than the sum of its proper divisors (148043666000644).

192912553294684 is a wasteful number, since it uses less digits than its factorization.

192912553294684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112102525 (or 112102523 counting only the distinct ones).

The product of its digits is 335923200, while the sum is 70.

The spelling of 192912553294684 in words is "one hundred ninety-two trillion, nine hundred twelve billion, five hundred fifty-three million, two hundred ninety-four thousand, six hundred eighty-four".

Divisors: 1 2 4 103 206 412 4177 8354 16708 430231 860462 1720924 112098241 224196482 448392964 11546118823 23092237646 46184475292 468234352657 936468705314 1872937410628 48228138323671 96456276647342 192912553294684