Search a number
-
+
103232230302 = 23239577912457
BaseRepresentation
bin110000000100100011…
…1101101001110011110
3100212110102122122200010
41200021013231032132
53142404422332202
6115231344544050
710313122323315
oct1401107551636
9325412578603
10103232230302
113a8649a2613
1218010322026
139972354456
144dd443927c
152a42da276c
hex18091ed39e

103232230302 has 32 divisors (see below), whose sum is σ = 207380851200. Its totient is φ = 34258085568.

The previous prime is 103232230267. The next prime is 103232230303. The reversal of 103232230302 is 203032232301.

103232230302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1032322303022 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103232230303) 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, 8280858 + ... + 8293314.

It is an arithmetic number, because the mean of its divisors is an integer number (6480651600).

Almost surely, 2103232230302 is an apocalyptic number.

103232230302 is an abundant number, since it is smaller than the sum of its proper divisors (104148620898).

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

103232230302 is a wasteful number, since it uses less digits than its factorization.

103232230302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18480.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 103232230302 its reverse (203032232301), we get a palindrome (306264462603).

The spelling of 103232230302 in words is "one hundred three billion, two hundred thirty-two million, two hundred thirty thousand, three hundred two".

Divisors: 1 2 3 6 239 478 717 1434 5779 11558 12457 17337 24914 34674 37371 74742 1381181 2762362 2977223 4143543 5954446 8287086 8931669 17863338 71989003 143978006 215967009 431934018 17205371717 34410743434 51616115151 103232230302