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230007383 = 2331322591
BaseRepresentation
bin11011011010110…
…10001001010111
3121000210120210222
431231122021113
5432340214013
634453504555
75462013314
oct1555321127
9530716728
10230007383
11108918a51
126504215b
1338862758
1422793d0b
15152d5508
hexdb5a257

230007383 has 8 divisors (see below), whose sum is σ = 247750656. Its totient is φ = 212909400.

The previous prime is 230007377. The next prime is 230007389. The reversal of 230007383 is 383700032.

It is an interprime number because it is at equal distance from previous prime (230007377) and next prime (230007389).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230007383 - 24 = 230007367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230007389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160583 + ... + 162008.

It is an arithmetic number, because the mean of its divisors is an integer number (30968832).

Almost surely, 2230007383 is an apocalyptic number.

230007383 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230007383 is a deficient number, since it is larger than the sum of its proper divisors (17743273).

230007383 is a wasteful number, since it uses less digits than its factorization.

230007383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322645.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 230007383 is about 15165.9942964515. The cubic root of 230007383 is about 612.6991232632.

The spelling of 230007383 in words is "two hundred thirty million, seven thousand, three hundred eighty-three".

Divisors: 1 23 31 713 322591 7419593 10000321 230007383