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103231224422 = 21719418943793
BaseRepresentation
bin110000000100100001…
…1110111101001100110
3100212110100202112212022
41200021003313221212
53142404143140142
6115231311223142
710313110633604
oct1401103675146
9325410675768
10103231224422
113a864375907
121800bb17ab2
139972091661
144dd4256874
152a42c546d2
hex18090f7a66

103231224422 has 64 divisors (see below), whose sum is σ = 178784625600. Its totient is φ = 44394577920.

The previous prime is 103231224379. The next prime is 103231224491. The reversal of 103231224422 is 224422132301.

It is a junction number, because it is equal to n+sod(n) for n = 103231224391 and 103231224400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2335358 + ... + 2379150.

It is an arithmetic number, because the mean of its divisors is an integer number (2793509775).

Almost surely, 2103231224422 is an apocalyptic number.

103231224422 is a deficient number, since it is larger than the sum of its proper divisors (75553401178).

103231224422 is a wasteful number, since it uses less digits than its factorization.

103231224422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43961.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 103231224422 its reverse (224422132301), we get a palindrome (327653356723).

The spelling of 103231224422 in words is "one hundred three billion, two hundred thirty-one million, two hundred twenty-four thousand, four hundred twenty-two".

Divisors: 1 2 17 19 34 38 41 82 89 178 323 646 697 779 1394 1513 1558 1691 3026 3382 3649 7298 13243 26486 28747 43793 57494 62033 69331 87586 124066 138662 744481 832067 1178627 1488962 1664134 1795513 2357254 3591026 3897577 7795154 14145139 28290278 30523721 34114747 61047442 66258809 68229494 74053963 132517618 148107926 159800657 319601314 579950699 1159901398 1258917371 2517834742 2716611169 3036212483 5433222338 6072424966 51615612211 103231224422