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234750630 = 2357825021
BaseRepresentation
bin11011111111000…
…00001010100110
3121100201120022210
431333200022212
5440044010010
635143304250
75550230112
oct1577401246
9540646283
10234750630
11110568694
126674b086
13398336ca
142326a742
1515920b20
hexdfe02a6

234750630 has 16 divisors (see below), whose sum is σ = 563401584. Its totient is φ = 62600160.

The previous prime is 234750619. The next prime is 234750641. The reversal of 234750630 is 36057432.

234750630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (234750619) and next prime (234750641).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 7825021 = 234750630 / (2 + 3 + 4 + 7 + 5 + 0 + 6 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3912481 + ... + 3912540.

It is an arithmetic number, because the mean of its divisors is an integer number (35212599).

Almost surely, 2234750630 is an apocalyptic number.

234750630 is an abundant number, since it is smaller than the sum of its proper divisors (328650954).

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

234750630 is a wasteful number, since it uses less digits than its factorization.

234750630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7825031.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 234750630 is about 15321.5740053038. The cubic root of 234750630 is about 616.8822234824.

The spelling of 234750630 in words is "two hundred thirty-four million, seven hundred fifty thousand, six hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 7825021 15650042 23475063 39125105 46950126 78250210 117375315 234750630