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3069384 = 233177523
BaseRepresentation
bin1011101101010111001000
312202221101220
423231113020
51241210014
6145442040
735042433
oct13552710
95687356
103069384
11180708a
121040320
13836106
1459c81a
154096a9
hex2ed5c8

3069384 has 32 divisors (see below), whose sum is σ = 8125920. Its totient is φ = 962816.

The previous prime is 3069379. The next prime is 3069397. The reversal of 3069384 is 4839603.

It is a super-2 number, since 2×30693842 = 18842236278912, which contains 22 as substring.

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, 3354 + ... + 4169.

It is an arithmetic number, because the mean of its divisors is an integer number (253935).

Almost surely, 23069384 is an apocalyptic number.

3069384 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3069384 is an abundant number, since it is smaller than the sum of its proper divisors (5056536).

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

3069384 is a wasteful number, since it uses less digits than its factorization.

3069384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7549 (or 7545 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3069384 is about 1751.9657530899. The cubic root of 3069384 is about 145.3283719280.

The spelling of 3069384 in words is "three million, sixty-nine thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 408 7523 15046 22569 30092 45138 60184 90276 127891 180552 255782 383673 511564 767346 1023128 1534692 3069384