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3025984 = 26133637
BaseRepresentation
bin1011100010110001000000
312200201212111
423202301000
51233312414
6144505104
734502053
oct13426100
95621774
103025984
111787515
12101b194
1381c430
1458aa9a
153eb8c4
hex2e2c40

3025984 has 28 divisors (see below), whose sum is σ = 6468364. Its totient is φ = 1396224.

The previous prime is 3025973. The next prime is 3025987. The reversal of 3025984 is 4895203.

It can be written as a sum of positive squares in 2 ways, for example, as 230400 + 2795584 = 480^2 + 1672^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3025987) 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, 987 + ... + 2650.

It is an arithmetic number, because the mean of its divisors is an integer number (231013).

Almost surely, 23025984 is an apocalyptic number.

It is an amenable number.

3025984 is an abundant number, since it is smaller than the sum of its proper divisors (3442380).

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

3025984 is a wasteful number, since it uses less digits than its factorization.

3025984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662 (or 3652 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3025984 is about 1739.5355702026. The cubic root of 3025984 is about 144.6401540839.

The spelling of 3025984 in words is "three million, twenty-five thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 208 416 832 3637 7274 14548 29096 47281 58192 94562 116384 189124 232768 378248 756496 1512992 3025984