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23141144230 = 25163120111821
BaseRepresentation
bin10101100011010100…
…011101011010100110
32012201202010221001221
4111203110131122212
5334343113103410
614344135010554
71446313323541
oct254324353246
965652127057
1023141144230
1198a5633196
124599b09a5a
13224a3aa269
14119754d858
159068e04da
hex56351d6a6

23141144230 has 32 divisors (see below), whose sum is σ = 41948049888. Its totient is φ = 9191232000.

The previous prime is 23141144227. The next prime is 23141144233. The reversal of 23141144230 is 3244114132.

It is an interprime number because it is at equal distance from previous prime (23141144227) and next prime (23141144233).

It is a junction number, because it is equal to n+sod(n) for n = 23141144195 and 23141144204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23141144233) 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, 1951720 + ... + 1963540.

It is an arithmetic number, because the mean of its divisors is an integer number (1310876559).

Almost surely, 223141144230 is an apocalyptic number.

23141144230 is a deficient number, since it is larger than the sum of its proper divisors (18806905658).

23141144230 is a wasteful number, since it uses less digits than its factorization.

23141144230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13192.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 23141144230 its reverse (3244114132), we get a palindrome (26385258362).

The spelling of 23141144230 in words is "twenty-three billion, one hundred forty-one million, one hundred forty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 163 326 815 1201 1630 2402 6005 11821 12010 23642 59105 118210 195763 391526 978815 1926823 1957630 3853646 9634115 14197021 19268230 28394042 70985105 141970210 2314114423 4628228846 11570572115 23141144230