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8676042 = 231446007
BaseRepresentation
bin100001000110…
…001011001010
3121022210021220
4201012023022
54210113132
6505542510
7133513404
oct41061312
917283256
108676042
114996491
122aa4a36
131a4a06b
14121bb74
15b65a2c
hex8462ca

8676042 has 8 divisors (see below), whose sum is σ = 17352096. Its totient is φ = 2892012.

The previous prime is 8676029. The next prime is 8676043. The reversal of 8676042 is 2406768.

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

8676042 is an admirable number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8675994 and 8676012.

It is not an unprimeable number, because it can be changed into a prime (8676043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722998 + ... + 723009.

It is an arithmetic number, because the mean of its divisors is an integer number (2169012).

Almost surely, 28676042 is an apocalyptic number.

8676042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8676042 is a wasteful number, since it uses less digits than its factorization.

8676042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446012.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 8676042 is about 2945.5121795708. The cubic root of 8676042 is about 205.4820462527.

The spelling of 8676042 in words is "eight million, six hundred seventy-six thousand, forty-two".

Divisors: 1 2 3 6 1446007 2892014 4338021 8676042