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23960198 = 211980099
BaseRepresentation
bin101101101100…
…1101010000110
31200002022012202
41123121222012
522113211243
62213314502
7410441543
oct133315206
950068182
1023960198
1112585719
128035a32
134c6bb42
143279bca
1521844b8
hex16d9a86

23960198 has 4 divisors (see below), whose sum is σ = 35940300. Its totient is φ = 11980098.

The previous prime is 23960173. The next prime is 23960213. The reversal of 23960198 is 89106932.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5990048 + ... + 5990051.

It is an arithmetic number, because the mean of its divisors is an integer number (8985075).

Almost surely, 223960198 is an apocalyptic number.

23960198 is a deficient number, since it is larger than the sum of its proper divisors (11980102).

23960198 is a wasteful number, since it uses less digits than its factorization.

23960198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11980101.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 23960198 is about 4894.9155253181. The cubic root of 23960198 is about 288.2903691166.

The spelling of 23960198 in words is "twenty-three million, nine hundred sixty thousand, one hundred ninety-eight".

Divisors: 1 2 11980099 23960198