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192996000 = 2533531787
BaseRepresentation
bin10111000000011…
…10001010100000
3111110011012202000
423200032022200
5343401333000
631052324000
74532303361
oct1340161240
9443135660
10192996000
1199a3982a
1254773600
1330ca4322
141b8bbb68
1511e24000
hexb80e2a0

192996000 has 192 divisors, whose sum is σ = 702898560. Its totient is φ = 51436800.

The previous prime is 192995989. The next prime is 192996017. The reversal of 192996000 is 699291.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107107 + ... + 108893.

It is an arithmetic number, because the mean of its divisors is an integer number (3660930).

Almost surely, 2192996000 is an apocalyptic number.

192996000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192996000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351449280).

192996000 is an abundant number, since it is smaller than the sum of its proper divisors (509902560).

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

192996000 is a wasteful number, since it uses less digits than its factorization.

192996000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821 (or 1797 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 192996000 is about 13892.3000255537. The cubic root of 192996000 is about 577.8956640893.

The spelling of 192996000 in words is "one hundred ninety-two million, nine hundred ninety-six thousand".