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2242010133256 = 231394052949747
BaseRepresentation
bin100000101000000010001…
…101111011001100001000
321221100000112121102101211
4200220002031323030020
5243213114043231011
64433544254022504
7320660046460465
oct40500215731410
97840015542354
102242010133256
117949162a8983
123026247a7a34
1313356121a55a
147a72a0b466c
153d4be64db21
hex20a0237b308

2242010133256 has 32 divisors (see below), whose sum is σ = 4234201524000. Its totient is φ = 1112890450176.

The previous prime is 2242010133239. The next prime is 2242010133257. The reversal of 2242010133256 is 6523310102422.

It is not an unprimeable number, because it can be changed into a prime (2242010133257) 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, 45043375 + ... + 45093121.

It is an arithmetic number, because the mean of its divisors is an integer number (132318797625).

Almost surely, 22242010133256 is an apocalyptic number.

It is an amenable number.

2242010133256 is a deficient number, since it is larger than the sum of its proper divisors (1992191390744).

2242010133256 is a wasteful number, since it uses less digits than its factorization.

2242010133256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90421 (or 90417 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 2242010133256 its reverse (6523310102422), we get a palindrome (8765320235678).

The spelling of 2242010133256 in words is "two trillion, two hundred forty-two billion, ten million, one hundred thirty-three thousand, two hundred fifty-six".

Divisors: 1 2 4 8 139 278 556 1112 40529 49747 81058 99494 162116 198988 324232 397976 5633531 6914833 11267062 13829666 22534124 27659332 45068248 55318664 2016196163 4032392326 8064784652 16129569304 280251266657 560502533314 1121005066628 2242010133256