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113243427310 = 25131276859081
BaseRepresentation
bin110100101110111010…
…1011001000111101110
3101211022010111011012111
41221131311121013232
53323410304133220
6124005011354234
711116164151516
oct1513565310756
9354263434174
10113243427310
1144031a65052
1219b44bb297a
13a8a9462270
1456a3c74846
152e2bc2315a
hex1a5dd591ee

113243427310 has 32 divisors (see below), whose sum is σ = 221246548992. Its totient is φ = 41483715840.

The previous prime is 113243427289. The next prime is 113243427313. The reversal of 113243427310 is 13724342311.

It is a super-2 number, since 2×1132434273102 (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 (113243427313) 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, 3413031 + ... + 3446050.

It is an arithmetic number, because the mean of its divisors is an integer number (6913954656).

Almost surely, 2113243427310 is an apocalyptic number.

113243427310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113243427310 is a deficient number, since it is larger than the sum of its proper divisors (108003121682).

113243427310 is a wasteful number, since it uses less digits than its factorization.

113243427310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6859228.

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 113243427310 its reverse (13724342311), we get a palindrome (126967769621).

The spelling of 113243427310 in words is "one hundred thirteen billion, two hundred forty-three million, four hundred twenty-seven thousand, three hundred ten".

Divisors: 1 2 5 10 13 26 65 127 130 254 635 1270 1651 3302 8255 16510 6859081 13718162 34295405 68590810 89168053 178336106 445840265 871103287 891680530 1742206574 4355516435 8711032870 11324342731 22648685462 56621713655 113243427310