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23750196 = 2231979183
BaseRepresentation
bin101101010011…
…0011000110100
31122200122010220
41122212120310
522040001241
62205014340
7405605361
oct132463064
948618126
1023750196
1112451968
127b543b0
134bc7392
143223468
152142166
hex16a6634

23750196 has 12 divisors (see below), whose sum is σ = 55417152. Its totient is φ = 7916728.

The previous prime is 23750179. The next prime is 23750203. The reversal of 23750196 is 69105732.

It is a tau number, because it is divible by the number of its divisors (12).

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, 989580 + ... + 989603.

It is an arithmetic number, because the mean of its divisors is an integer number (4618096).

Almost surely, 223750196 is an apocalyptic number.

It is an amenable number.

23750196 is an abundant number, since it is smaller than the sum of its proper divisors (31666956).

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

23750196 is a wasteful number, since it uses less digits than its factorization.

23750196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979190 (or 1979188 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 23750196 is about 4873.4172815387. The cubic root of 23750196 is about 287.4456446706.

The spelling of 23750196 in words is "twenty-three million, seven hundred fifty thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 12 1979183 3958366 5937549 7916732 11875098 23750196