Search a number
-
+
113020232310210 = 23561131774686931
BaseRepresentation
bin11001101100101010010010…
…110011001001110111000010
3112211011121222022110220111210
4121230222102303021313002
5104303210413432411320
61040212440011550550
732543304500545041
oct3154522263116702
9484147868426453
10113020232310210
113301467a786aa5
12108140b315b456
134b0a9ba666944
141dca2cbd12558
15d0edb02b00e0
hex66ca92cc9dc2

113020232310210 has 64 divisors (see below), whose sum is σ = 275716236495744. Its totient is φ = 29642395046400.

The previous prime is 113020232310163. The next prime is 113020232310217. The reversal of 113020232310210 is 12013232020311.

It is a super-2 number, since 2×1130202323102102 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113020232310217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21770445 + ... + 26457375.

It is an arithmetic number, because the mean of its divisors is an integer number (4308066195246).

Almost surely, 2113020232310210 is an apocalyptic number.

113020232310210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113020232310210 is an abundant number, since it is smaller than the sum of its proper divisors (162696004185534).

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

113020232310210 is a wasteful number, since it uses less digits than its factorization.

113020232310210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4700179.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 113020232310210 its reverse (12013232020311), we get a palindrome (125033464330521).

The spelling of 113020232310210 in words is "one hundred thirteen trillion, twenty billion, two hundred thirty-two million, three hundred ten thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 61 122 183 305 366 610 915 1830 13177 26354 39531 65885 79062 131770 197655 395310 803797 1607594 2411391 4018985 4686931 4822782 8037970 9373862 12056955 14060793 23434655 24113910 28121586 46869310 70303965 140607930 285902791 571805582 857708373 1429513955 1715416746 2859027910 4288541865 8577083730 61759689787 123519379574 185279069361 308798448935 370558138722 617596897870 926395346805 1852790693610 3767341077007 7534682154014 11302023231021 18836705385035 22604046462042 37673410770070 56510116155105 113020232310210