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192030968 = 23109349631
BaseRepresentation
bin10110111001000…
…10100011111000
3111101100011222002
423130202203320
5343124442333
631015520132
74521144023
oct1334424370
9441304862
10192030968
119943a788
1254389048
1330a26cbc
141b70a1ba
1511cd30e8
hexb7228f8

192030968 has 32 divisors (see below), whose sum is σ = 364980000. Its totient is φ = 94711680.

The previous prime is 192030961. The next prime is 192030977. The reversal of 192030968 is 869030291.

192030968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192030961) 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, 304013 + ... + 304643.

It is an arithmetic number, because the mean of its divisors is an integer number (11405625).

Almost surely, 2192030968 is an apocalyptic number.

It is an amenable number.

192030968 is a deficient number, since it is larger than the sum of its proper divisors (172949032).

192030968 is a wasteful number, since it uses less digits than its factorization.

192030968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 192030968 is about 13857.5238769414. The cubic root of 192030968 is about 576.9308428338.

The spelling of 192030968 in words is "one hundred ninety-two million, thirty thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 109 218 349 436 631 698 872 1262 1396 2524 2792 5048 38041 68779 76082 137558 152164 220219 275116 304328 440438 550232 880876 1761752 24003871 48007742 96015484 192030968