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313010012230 = 251943140927191
BaseRepresentation
bin1001000111000001101…
…10011100000001000110
31002220221012120010101221
410203200312130001012
520112021030342410
6355443402510554
731420452130216
oct4434066340106
91086835503357
10313010012230
11110823aa0023
12507b650545a
13236942c78b6
1411214d56246
15821e93c4da
hex48e0d9c046

313010012230 has 64 divisors (see below), whose sum is σ = 607317004800. Its totient is φ = 115769364480.

The previous prime is 313010012207. The next prime is 313010012243. The reversal of 313010012230 is 32210010313.

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, 11497935 + ... + 11525125.

It is an arithmetic number, because the mean of its divisors is an integer number (9489328200).

Almost surely, 2313010012230 is an apocalyptic number.

313010012230 is a deficient number, since it is larger than the sum of its proper divisors (294306992570).

313010012230 is a wasteful number, since it uses less digits than its factorization.

313010012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28669.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 313010012230 its reverse (32210010313), we get a palindrome (345220022543).

The spelling of 313010012230 in words is "three hundred thirteen billion, ten million, twelve thousand, two hundred thirty".

Divisors: 1 2 5 10 19 38 43 86 95 190 215 430 817 1409 1634 2818 4085 7045 8170 14090 26771 27191 53542 54382 60587 121174 133855 135955 267710 271910 302935 516629 605870 1033258 1151153 1169213 2302306 2338426 2583145 5166290 5755765 5846065 11511530 11692130 22215047 38312119 44430094 76624238 111075235 191560595 222150470 383121190 727930261 1455860522 1647421117 3294842234 3639651305 7279302610 8237105585 16474211170 31301001223 62602002446 156505006115 313010012230