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2013025222 = 21377424047
BaseRepresentation
bin111011111111100…
…0101001111000110
312012021212021110201
41313333011033012
513110313301342
6531430041114
7100612301125
oct16777051706
95167767421
102013025222
1194333370a
124821a919a
13261087bb0
141514c9abc
15bbad6db7
hex77fc53c6

2013025222 has 8 divisors (see below), whose sum is σ = 3251810016. Its totient is φ = 929088552.

The previous prime is 2013025211. The next prime is 2013025241. The reversal of 2013025222 is 2225203102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2013025222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38711998 + ... + 38712049.

It is an arithmetic number, because the mean of its divisors is an integer number (406476252).

Almost surely, 22013025222 is an apocalyptic number.

2013025222 is a deficient number, since it is larger than the sum of its proper divisors (1238784794).

2013025222 is a wasteful number, since it uses less digits than its factorization.

2013025222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77424062.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2013025222 is about 44866.7496259758. The cubic root of 2013025222 is about 1262.6502589123.

Adding to 2013025222 its reverse (2225203102), we get a palindrome (4238228324).

The spelling of 2013025222 in words is "two billion, thirteen million, twenty-five thousand, two hundred twenty-two".

Divisors: 1 2 13 26 77424047 154848094 1006512611 2013025222