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103323229986 = 23179757118289
BaseRepresentation
bin110000000111010001…
…0110101111100100010
3100212200202212220202210
41200032202311330202
53143101221324421
6115244355222550
710315305651444
oct1401642657442
9325622786683
10103323229986
113a9012a6a69
12180368a7a56
139988166412
145002566494
152a4ad7a576
hex180e8b5f22

103323229986 has 64 divisors (see below), whose sum is σ = 221457075840. Its totient is φ = 32023019520.

The previous prime is 103323229979. The next prime is 103323229991. The reversal of 103323229986 is 689922323301.

It is a happy 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, 5640330 + ... + 5658618.

It is an arithmetic number, because the mean of its divisors is an integer number (3460266810).

Almost surely, 2103323229986 is an apocalyptic number.

103323229986 is an abundant number, since it is smaller than the sum of its proper divisors (118133845854).

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

103323229986 is a wasteful number, since it uses less digits than its factorization.

103323229986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18979.

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 103323229986 in words is "one hundred three billion, three hundred twenty-three million, two hundred twenty-nine thousand, nine hundred eighty-six".

Divisors: 1 2 3 6 17 34 51 97 102 194 291 571 582 1142 1649 1713 3298 3426 4947 9707 9894 18289 19414 29121 36578 54867 55387 58242 109734 110774 166161 310913 332322 621826 932739 941579 1774033 1865478 1883158 2824737 3548066 5322099 5649474 10443019 10644198 20886038 30158561 31329057 60317122 62658114 90475683 177531323 180951366 355062646 532593969 1012972843 1065187938 2025945686 3038918529 6077837058 17220538331 34441076662 51661614993 103323229986