Search a number
-
+
23330231023310 = 254354256351217
BaseRepresentation
bin1010100110111111111100…
…01000011111011011001110
310001121100101220122220121222
411103133332020133123032
511024220303120221220
6121341432110323342
74625360605454501
oct523377610373316
9101540356586558
1023330231023310
1174853282162a2
12274967b1b9552
131003053b345c3
145a929127b138
152a6d15ce8e25
hex1537fe21f6ce

23330231023310 has 16 divisors (see below), whose sum is σ = 42971030164656. Its totient is φ = 9115067004288.

The previous prime is 23330231023261. The next prime is 23330231023313. The reversal of 23330231023310 is 1332013203332.

It is a happy number.

It is a super-2 number, since 2×233302310233102 (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23330231023310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330231023313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27128175179 + ... + 27128176038.

It is an arithmetic number, because the mean of its divisors is an integer number (2685689385291).

Almost surely, 223330231023310 is an apocalyptic number.

23330231023310 is a deficient number, since it is larger than the sum of its proper divisors (19640799141346).

23330231023310 is a wasteful number, since it uses less digits than its factorization.

23330231023310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54256351267.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 23330231023310 its reverse (1332013203332), we get a palindrome (24662244226642).

The spelling of 23330231023310 in words is "twenty-three trillion, three hundred thirty billion, two hundred thirty-one million, twenty-three thousand, three hundred ten".

Divisors: 1 2 5 10 43 86 215 430 54256351217 108512702434 271281756085 542563512170 2333023102331 4666046204662 11665115511655 23330231023310