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226254731507060 = 22554720681419699
BaseRepresentation
bin110011011100011100001000…
…111001100111010101110100
31002200002202000020220102201212
4303130130020321213111310
5214123424142231211220
62121111553322540552
765441236111051604
oct6334341071472564
91080082006812655
10226254731507060
116610110253a2a3
1221461823967758
1399329640042b9
143dc2b04a12c04
151b256112950c5
hexcdc708e67574

226254731507060 has 24 divisors (see below), whose sum is σ = 476003555815200. Its totient is φ = 90336441240864.

The previous prime is 226254731506813. The next prime is 226254731507149. The reversal of 226254731507060 is 60705137452622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10340698910 + ... + 10340720789.

It is an arithmetic number, because the mean of its divisors is an integer number (19833481492300).

Almost surely, 2226254731507060 is an apocalyptic number.

226254731507060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226254731507060 is an abundant number, since it is smaller than the sum of its proper divisors (249748824308140).

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

226254731507060 is a wasteful number, since it uses less digits than its factorization.

226254731507060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20681420255 (or 20681420253 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 50.

Adding to 226254731507060 its reverse (60705137452622), we get a palindrome (286959868959682).

The spelling of 226254731507060 in words is "two hundred twenty-six trillion, two hundred fifty-four billion, seven hundred thirty-one million, five hundred seven thousand, sixty".

Divisors: 1 2 4 5 10 20 547 1094 2188 2735 5470 10940 20681419699 41362839398 82725678796 103407098495 206814196990 413628393980 11312736575353 22625473150706 45250946301412 56563682876765 113127365753530 226254731507060