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230124044047 = 1019364361991
BaseRepresentation
bin1101011001010001110…
…1100011111100001111
3210222222201222200022111
43112110131203330033
512232243223402142
6253414552524451
722424455046212
oct3262435437417
9728881880274
10230124044047
1189660029377
12387240b0727
13189152c5b01
14b1d0bb9779
155ebce01e17
hex3594763f0f

230124044047 has 8 divisors (see below), whose sum is σ = 230416824960. Its totient is φ = 229831396440.

The previous prime is 230124044023. The next prime is 230124044053. The reversal of 230124044047 is 740440421032.

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 230124044047 - 215 = 230124011279 is a prime.

It is a super-2 number, since 2×2301240440472 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230124042047) 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, 3681222 + ... + 3743212.

It is an arithmetic number, because the mean of its divisors is an integer number (28802103120).

Almost surely, 2230124044047 is an apocalyptic number.

230124044047 is a deficient number, since it is larger than the sum of its proper divisors (292780913).

230124044047 is a wasteful number, since it uses less digits than its factorization.

230124044047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66653.

The product of its (nonzero) digits is 21504, while the sum is 31.

Adding to 230124044047 its reverse (740440421032), we get a palindrome (970564465079).

The spelling of 230124044047 in words is "two hundred thirty billion, one hundred twenty-four million, forty-four thousand, forty-seven".

Divisors: 1 1019 3643 61991 3712217 63168829 225833213 230124044047