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23032670 = 252979423
BaseRepresentation
bin101011111011…
…1001101011110
31121100011212212
41113313031132
521344021140
62141400422
7366526433
oct127671536
947304785
1023032670
1112001871
127869112
134a058cb
1430b7b8a
15204e765
hex15f735e

23032670 has 16 divisors (see below), whose sum is σ = 42888960. Its totient is φ = 8895264.

The previous prime is 23032631. The next prime is 23032703. The reversal of 23032670 is 7623032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39422 + ... + 40001.

It is an arithmetic number, because the mean of its divisors is an integer number (2680560).

Almost surely, 223032670 is an apocalyptic number.

23032670 is a deficient number, since it is larger than the sum of its proper divisors (19856290).

23032670 is a wasteful number, since it uses less digits than its factorization.

23032670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79459.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 23032670 is about 4799.2363975949. The cubic root of 23032670 is about 284.5212852003.

The spelling of 23032670 in words is "twenty-three million, thirty-two thousand, six hundred seventy".

Divisors: 1 2 5 10 29 58 145 290 79423 158846 397115 794230 2303267 4606534 11516335 23032670