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23124430014 = 2371178946703
BaseRepresentation
bin10101100010010100…
…101100110010111110
32012200120200202110220
4111202110230302332
5334324323230024
614342340442210
71446021261210
oct254224546276
965616622426
1023124430014
119897157594
1245943a9366
132246aa75aa
14119523c5b0
159051dce79
hex56252ccbe

23124430014 has 32 divisors (see below), whose sum is σ = 52861455360. Its totient is φ = 6606278112.

The previous prime is 23124430009. The next prime is 23124430019. The reversal of 23124430014 is 41003442132.

It is an interprime number because it is at equal distance from previous prime (23124430009) and next prime (23124430019).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23124430019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471787 + ... + 518489.

It is an arithmetic number, because the mean of its divisors is an integer number (1651920480).

Almost surely, 223124430014 is an apocalyptic number.

23124430014 is an abundant number, since it is smaller than the sum of its proper divisors (29737025346).

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

23124430014 is a wasteful number, since it uses less digits than its factorization.

23124430014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58504.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23124430014 its reverse (41003442132), we get a palindrome (64127872146).

The spelling of 23124430014 in words is "twenty-three billion, one hundred twenty-four million, four hundred thirty thousand, fourteen".

Divisors: 1 2 3 6 7 14 21 42 11789 23578 35367 46703 70734 82523 93406 140109 165046 247569 280218 326921 495138 653842 980763 1961526 550581667 1101163334 1651745001 3303490002 3854071669 7708143338 11562215007 23124430014