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4192494340 = 225832525599
BaseRepresentation
bin1111100111100100…
…0110001100000100
3101211011220210001011
43321321012030010
532041234304330
61532003412004
7205615420366
oct37171061404
911734823034
104192494340
111861610061
12990084004
1351a77b5a8
142bab40d36
151980ea82a
hexf9e46304

4192494340 has 24 divisors (see below), whose sum is σ = 8910316800. Its totient is φ = 1656792288.

The previous prime is 4192494331. The next prime is 4192494347. The reversal of 4192494340 is 434942914.

It is a junction number, because it is equal to n+sod(n) for n = 4192494293 and 4192494302.

It is not an unprimeable number, because it can be changed into a prime (4192494347) 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, 1261140 + ... + 1264459.

It is an arithmetic number, because the mean of its divisors is an integer number (371263200).

Almost surely, 24192494340 is an apocalyptic number.

It is an amenable number.

4192494340 is an abundant number, since it is smaller than the sum of its proper divisors (4717822460).

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

4192494340 is a wasteful number, since it uses less digits than its factorization.

4192494340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525691 (or 2525689 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 4192494340 is about 64749.4736658145. The cubic root of 4192494340 is about 1612.4669739846.

The spelling of 4192494340 in words is "four billion, one hundred ninety-two million, four hundred ninety-four thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 83 166 332 415 830 1660 2525599 5051198 10102396 12627995 25255990 50511980 209624717 419249434 838498868 1048123585 2096247170 4192494340