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9042680 = 235239829
BaseRepresentation
bin100010011111…
…101011111000
3122000102020002
4202133223320
54303331210
6521452132
7136601333
oct42375370
918012202
109042680
115116999
123041048
131b47bca
1412b561a
15bd94a5
hex89faf8

9042680 has 32 divisors (see below), whose sum is σ = 21232800. Its totient is φ = 3459456.

The previous prime is 9042647. The next prime is 9042707. The reversal of 9042680 is 862409.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3995 + ... + 5834.

It is an arithmetic number, because the mean of its divisors is an integer number (663525).

Almost surely, 29042680 is an apocalyptic number.

It is an amenable number.

9042680 is an abundant number, since it is smaller than the sum of its proper divisors (12190120).

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

9042680 is a wasteful number, since it uses less digits than its factorization.

9042680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9863 (or 9859 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 9042680 is about 3007.1049200186. The cubic root of 9042680 is about 208.3366712354.

The spelling of 9042680 in words is "nine million, forty-two thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 920 9829 19658 39316 49145 78632 98290 196580 226067 393160 452134 904268 1130335 1808536 2260670 4521340 9042680