Search a number
-
+
23112333310 = 25116115122811
BaseRepresentation
bin10101100001100110…
…100011011111111110
32012122201221011220211
4111201212203133332
5334313224131220
614341225303034
71445513406643
oct254146433776
965581834824
1023112333310
119890345110
124590334a7a
132244430591
1411937addca
159040edb5a
hex5619a37fe

23112333310 has 64 divisors (see below), whose sum is σ = 46435742208. Its totient is φ = 8211600000.

The previous prime is 23112333263. The next prime is 23112333397. The reversal of 23112333310 is 1333321132.

It is a super-2 number, since 2×231123333102 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 1001805 + ... + 1024615.

It is an arithmetic number, because the mean of its divisors is an integer number (725558472).

Almost surely, 223112333310 is an apocalyptic number.

23112333310 is an abundant number, since it is smaller than the sum of its proper divisors (23323408898).

23112333310 is a wasteful number, since it uses less digits than its factorization.

23112333310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23041.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 23112333310 its reverse (1333321132), we get a palindrome (24445654442).

The spelling of 23112333310 in words is "twenty-three billion, one hundred twelve million, three hundred thirty-three thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 55 61 110 122 151 302 305 610 671 755 1342 1510 1661 3322 3355 6710 8305 9211 16610 18422 22811 45622 46055 92110 101321 114055 202642 228110 250921 501842 506605 1013210 1254605 1391471 2509210 2782942 3444461 6888922 6957355 13914710 15306181 17222305 30612362 34444610 37889071 75778142 76530905 153061810 189445355 210112121 378890710 420224242 1050560605 2101121210 2311233331 4622466662 11556166655 23112333310