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3120679352 = 23755726417
BaseRepresentation
bin1011101000000001…
…1100100110111000
322001111002221021202
42322000130212320
522342343214402
61233354553332
7140222223350
oct27200344670
98044087252
103120679352
1113615a664a
12731138848
133a96b873b
1421865bb60
15133e80b02
hexba01c9b8

3120679352 has 16 divisors (see below), whose sum is σ = 6687170160. Its totient is φ = 1337433984.

The previous prime is 3120679349. The next prime is 3120679361. The reversal of 3120679352 is 2539760213.

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, 27863153 + ... + 27863264.

It is an arithmetic number, because the mean of its divisors is an integer number (417948135).

Almost surely, 23120679352 is an apocalyptic number.

It is an amenable number.

3120679352 is an abundant number, since it is smaller than the sum of its proper divisors (3566490808).

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

3120679352 is a wasteful number, since it uses less digits than its factorization.

3120679352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55726430 (or 55726426 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 3120679352 is about 55863.0410199803. The cubic root of 3120679352 is about 1461.3347635956.

The spelling of 3120679352 in words is "three billion, one hundred twenty million, six hundred seventy-nine thousand, three hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 55726417 111452834 222905668 390084919 445811336 780169838 1560339676 3120679352