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23074413 = 319739043
BaseRepresentation
bin101100000000…
…1011001101101
31121102022010220
41120001121231
521401340123
62142321553
7400062225
oct130013155
947368126
1023074413
111203016a
1278892b9
134a1b8cb
1430c9085
15205bce3
hex160166d

23074413 has 8 divisors (see below), whose sum is σ = 30922848. Its totient is φ = 15304464.

The previous prime is 23074411. The next prime is 23074453. The reversal of 23074413 is 31447032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23074413 - 21 = 23074411 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23074411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18931 + ... + 20112.

It is an arithmetic number, because the mean of its divisors is an integer number (3865356).

Almost surely, 223074413 is an apocalyptic number.

It is an amenable number.

23074413 is a deficient number, since it is larger than the sum of its proper divisors (7848435).

23074413 is a wasteful number, since it uses less digits than its factorization.

23074413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39243.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 23074413 is about 4803.5833499587. The cubic root of 23074413 is about 284.6930644500.

The spelling of 23074413 in words is "twenty-three million, seventy-four thousand, four hundred thirteen".

Divisors: 1 3 197 591 39043 117129 7691471 23074413