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8485968 = 243176791
BaseRepresentation
bin100000010111…
…110001010000
3120222010120010
4200113301100
54133022333
6501514520
7132062301
oct40276120
916863503
108485968
1148766a7
122a12a40
1319b16aa
1411ac7a8
15b29563
hex817c50

8485968 has 20 divisors (see below), whose sum is σ = 21922208. Its totient is φ = 2828640.

The previous prime is 8485963. The next prime is 8485969. The reversal of 8485968 is 8695848.

It is a super-3 number, since 3×84859683 (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 176791 = 8485968 / (8 + 4 + 8 + 5 + 9 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8485963) 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, 88348 + ... + 88443.

Almost surely, 28485968 is an apocalyptic number.

It is an amenable number.

8485968 is an abundant number, since it is smaller than the sum of its proper divisors (13436240).

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

8485968 is a wasteful number, since it uses less digits than its factorization.

8485968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176802 (or 176796 counting only the distinct ones).

The product of its digits is 552960, while the sum is 48.

The square root of 8485968 is about 2913.0684852918. The cubic root of 8485968 is about 203.9703917044.

It can be divided in two parts, 8485 and 968, that added together give a triangular number (9453 = T137).

The spelling of 8485968 in words is "eight million, four hundred eighty-five thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 176791 353582 530373 707164 1060746 1414328 2121492 2828656 4242984 8485968