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234986950 = 25211427249
BaseRepresentation
bin11100000000110…
…01110111000110
3121101011120111101
432000121313012
5440124040300
635152330314
75552233102
oct1600316706
9541146441
10234986950
1111070a1a0
126684399a
13398b7143
14232cc902
151596ab6a
hexe019dc6

234986950 has 24 divisors (see below), whose sum is σ = 476811000. Its totient is φ = 85449600.

The previous prime is 234986923. The next prime is 234986977. The reversal of 234986950 is 59689432.

It is an interprime number because it is at equal distance from previous prime (234986923) and next prime (234986977).

It is a self number, because there is not a number n which added to its sum of digits gives 234986950.

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 in 11 ways as a sum of consecutive naturals, for example, 213075 + ... + 214174.

It is an arithmetic number, because the mean of its divisors is an integer number (19867125).

Almost surely, 2234986950 is an apocalyptic number.

234986950 is an abundant number, since it is smaller than the sum of its proper divisors (241824050).

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

234986950 is a wasteful number, since it uses less digits than its factorization.

234986950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427272 (or 427267 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 234986950 is about 15329.2840667789. The cubic root of 234986950 is about 617.0891561406.

The spelling of 234986950 in words is "two hundred thirty-four million, nine hundred eighty-six thousand, nine hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 275 550 427249 854498 2136245 4272490 4699739 9399478 10681225 21362450 23498695 46997390 117493475 234986950