Search a number
-
+
23152231410 = 23571110022611
BaseRepresentation
bin10101100011111110…
…110000001111110010
32012202112000012211020
4111203332300033302
5334403432401120
614345212400310
71446506501640
oct254376601762
965675005736
1023152231410
119900916150
1245a1776096
13224c78c919
141198bd8190
15907880640
hex563fb03f2

23152231410 has 64 divisors (see below), whose sum is σ = 69276294144. Its totient is φ = 4810852800.

The previous prime is 23152231393. The next prime is 23152231423. The reversal of 23152231410 is 1413225132.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5008996 + ... + 5013615.

It is an arithmetic number, because the mean of its divisors is an integer number (1082442096).

Almost surely, 223152231410 is an apocalyptic number.

23152231410 is an abundant number, since it is smaller than the sum of its proper divisors (46124062734).

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

23152231410 is a wasteful number, since it uses less digits than its factorization.

23152231410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10022639.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 23152231410 its reverse (1413225132), we get a palindrome (24565456542).

The spelling of 23152231410 in words is "twenty-three billion, one hundred fifty-two million, two hundred thirty-one thousand, four hundred ten".

Divisors: 1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 154 165 210 231 330 385 462 770 1155 2310 10022611 20045222 30067833 50113055 60135666 70158277 100226110 110248721 140316554 150339165 210474831 220497442 300678330 330746163 350791385 420949662 551243605 661492326 701582770 771741047 1052374155 1102487210 1543482094 1653730815 2104748310 2315223141 3307461630 3858705235 4630446282 7717410470 11576115705 23152231410