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4213102044 = 2231770929129
BaseRepresentation
bin1111101100011110…
…1101010111011100
3101212121200202111110
43323013231113130
532112023231134
61534021222020
7206255530224
oct37307552734
911777622443
104213102044
111872205a18
12996b61910
13521b154b8
142bd787084
15199d1b7e9
hexfb1ed5dc

4213102044 has 48 divisors (see below), whose sum is σ = 10423879200. Its totient is φ = 1319847936.

The previous prime is 4213102037. The next prime is 4213102111. The reversal of 4213102044 is 4402013124.

It is a self number, because there is not a number n which added to its sum of digits gives 4213102044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130072 + ... + 159200.

It is an arithmetic number, because the mean of its divisors is an integer number (217164150).

Almost surely, 24213102044 is an apocalyptic number.

It is an amenable number.

4213102044 is an abundant number, since it is smaller than the sum of its proper divisors (6210777156).

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

4213102044 is a wasteful number, since it uses less digits than its factorization.

4213102044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29862 (or 29860 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4213102044 is about 64908.4127367170. The cubic root of 4213102044 is about 1615.1046198045.

Adding to 4213102044 its reverse (4402013124), we get a palindrome (8615115168).

The spelling of 4213102044 in words is "four billion, two hundred thirteen million, one hundred two thousand, forty-four".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 709 1418 2127 2836 4254 8508 12053 24106 29129 36159 48212 58258 72318 87387 116516 144636 174774 349548 495193 990386 1485579 1980772 2971158 5942316 20652461 41304922 61957383 82609844 123914766 247829532 351091837 702183674 1053275511 1404367348 2106551022 4213102044