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925319688199 = 19461105642161
BaseRepresentation
bin11010111011100010101…
…10011111000000000111
310021110102010020111210221
431131301112133000013
5110130023320010244
61545030324125211
7123565166401324
oct15356126370007
93243363214727
10925319688199
11327475928345
1212b3bb836807
13693462c492a
1432adddc9b4b
151910a2eb784
hexd77159f007

925319688199 has 8 divisors (see below), whose sum is σ = 976133576880. Its totient is φ = 874717084800.

The previous prime is 925319688197. The next prime is 925319688259. The reversal of 925319688199 is 991886913529.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 925319688199 - 21 = 925319688197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925319688197) 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, 52812322 + ... + 52829839.

It is an arithmetic number, because the mean of its divisors is an integer number (122016697110).

Almost surely, 2925319688199 is an apocalyptic number.

925319688199 is a deficient number, since it is larger than the sum of its proper divisors (50813888681).

925319688199 is a wasteful number, since it uses less digits than its factorization.

925319688199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105642641.

The product of its digits is 75582720, while the sum is 70.

The spelling of 925319688199 in words is "nine hundred twenty-five billion, three hundred nineteen million, six hundred eighty-eight thousand, one hundred ninety-nine".

Divisors: 1 19 461 8759 105642161 2007201059 48701036221 925319688199