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23141230235 = 5233743791601
BaseRepresentation
bin10101100011010100…
…110010011010011011
32012201202022022001022
4111203110302122123
5334343123331420
614344140513055
71446314132354
oct254324623233
965652268038
1023141230235
1198a5691872
124599b4b78b
13224a40a456
141197572d2b
1590690ac25
hex56353269b

23141230235 has 64 divisors (see below), whose sum is σ = 30856826880. Its totient is φ = 16605388800.

The previous prime is 23141230183. The next prime is 23141230261. The reversal of 23141230235 is 53203214132.

It is a happy number.

It is not a de Polignac number, because 23141230235 - 210 = 23141229211 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14453435 + ... + 14455035.

It is an arithmetic number, because the mean of its divisors is an integer number (482137920).

Almost surely, 223141230235 is an apocalyptic number.

23141230235 is a deficient number, since it is larger than the sum of its proper divisors (7715596645).

23141230235 is a wasteful number, since it uses less digits than its factorization.

23141230235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 23141230235 its reverse (53203214132), we get a palindrome (76344444367).

The spelling of 23141230235 in words is "twenty-three billion, one hundred forty-one million, two hundred thirty thousand, two hundred thirty-five".

Divisors: 1 5 23 37 43 79 115 185 215 395 851 989 1591 1601 1817 2923 3397 4255 4945 7955 8005 9085 14615 16985 36593 36823 59237 67229 68843 78131 125689 126479 182965 184115 296185 336145 344215 390655 628445 632395 1362451 1583389 2547191 2890847 2909017 4679723 5438597 6812255 7916945 12735955 14454235 14545085 23398615 27192985 58585393 107633629 125087731 201228089 292926965 538168145 625438655 1006140445 4628246047 23141230235