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23789074206 = 2321487184523
BaseRepresentation
bin10110001001111100…
…000111011100011110
32021101220100011220110
4112021330013130132
5342210000333311
614532322230450
71501341536322
oct261174073436
967356304813
1023789074206
11a0a8348607
12473aab5426
1323216b7c91
141219611982
159437298a6
hex589f0771e

23789074206 has 16 divisors (see below), whose sum is σ = 47580620544. Its totient is φ = 7929279384.

The previous prime is 23789074189. The next prime is 23789074207. The reversal of 23789074206 is 60247098732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23789074207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36661 + ... + 221183.

It is an arithmetic number, because the mean of its divisors is an integer number (2973788784).

Almost surely, 223789074206 is an apocalyptic number.

23789074206 is an abundant number, since it is smaller than the sum of its proper divisors (23791546338).

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

23789074206 is a wasteful number, since it uses less digits than its factorization.

23789074206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206015.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 23789074206 in words is "twenty-three billion, seven hundred eighty-nine million, seventy-four thousand, two hundred six".

Divisors: 1 2 3 6 21487 42974 64461 128922 184523 369046 553569 1107138 3964845701 7929691402 11894537103 23789074206