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230462023 = 1163133203
BaseRepresentation
bin11011011110010…
…01001001000111
3121001122200110111
431233021021013
5432444241043
634511333451
75465615641
oct1557111107
9531580414
10230462023
111090a9590
1265221287
133899167c
1422871891
151537509d
hexdbc9247

230462023 has 8 divisors (see below), whose sum is σ = 251819136. Its totient is φ = 209172600.

The previous prime is 230462021. The next prime is 230462119. The reversal of 230462023 is 320264032.

It is a happy number.

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 230462023 - 21 = 230462021 is a prime.

It is a super-2 number, since 2×2304620232 = 106225488090505058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230461985 and 230462003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230462021) 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, 9661 + ... + 23542.

It is an arithmetic number, because the mean of its divisors is an integer number (31477392).

Almost surely, 2230462023 is an apocalyptic number.

230462023 is a deficient number, since it is larger than the sum of its proper divisors (21357113).

230462023 is a wasteful number, since it uses less digits than its factorization.

230462023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33845.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 230462023 is about 15180.9756932814. The cubic root of 230462023 is about 613.1025511761.

The spelling of 230462023 in words is "two hundred thirty million, four hundred sixty-two thousand, twenty-three".

Divisors: 1 11 631 6941 33203 365233 20951093 230462023