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8483988 = 223706999
BaseRepresentation
bin100000010111…
…010010010100
3120222000211210
4200113102110
54132441423
6501501420
7132053442
oct40272224
916860753
108483988
114875167
122a11870
1319b0816
1411abb92
15b28b93
hex817494

8483988 has 12 divisors (see below), whose sum is σ = 19796000. Its totient is φ = 2827992.

The previous prime is 8483977. The next prime is 8484001. The reversal of 8483988 is 8893848.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353488 + ... + 353511.

Almost surely, 28483988 is an apocalyptic number.

It is an amenable number.

8483988 is an abundant number, since it is smaller than the sum of its proper divisors (11312012).

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

8483988 is a wasteful number, since it uses less digits than its factorization.

8483988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707006 (or 707004 counting only the distinct ones).

The product of its digits is 442368, while the sum is 48.

The square root of 8483988 is about 2912.7286176367. The cubic root of 8483988 is about 203.9545265810.

The spelling of 8483988 in words is "eight million, four hundred eighty-three thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 12 706999 1413998 2120997 2827996 4241994 8483988