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2224342141 = 719431312969
BaseRepresentation
bin1000010010010100…
…1100010001111101
312202000111021210021
42010211030101331
514023412422031
61004415212141
7106056411340
oct20445142175
95660437707
102224342141
11a4164619a
12520b17051
13295aa52a8
141715b6457
15d0429511
hex8494c47d

2224342141 has 32 divisors (see below), whose sum is σ = 2759961600. Its totient is φ = 1750170240.

The previous prime is 2224342139. The next prime is 2224342147. The reversal of 2224342141 is 1412434222.

It is not a de Polignac number, because 2224342141 - 21 = 2224342139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224342147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 747705 + ... + 750673.

It is an arithmetic number, because the mean of its divisors is an integer number (86248800).

Almost surely, 22224342141 is an apocalyptic number.

It is an amenable number.

2224342141 is a deficient number, since it is larger than the sum of its proper divisors (535619459).

2224342141 is a wasteful number, since it uses less digits than its factorization.

2224342141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169.

The product of its digits is 3072, while the sum is 25.

The square root of 2224342141 is about 47162.9318533104. The cubic root of 2224342141 is about 1305.3707085785.

Adding to 2224342141 its reverse (1412434222), we get a palindrome (3636776363).

The spelling of 2224342141 in words is "two billion, two hundred twenty-four million, three hundred forty-two thousand, one hundred forty-one".

Divisors: 1 7 19 43 131 133 301 817 917 2489 2969 5633 5719 17423 20783 39431 56411 107027 127667 388939 394877 749189 893669 2425673 2722573 7389841 16724377 16979711 51728887 117070639 317763163 2224342141