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103211410340 = 22510748229631
BaseRepresentation
bin110000000011111100…
…0010010001110100100
3100212101222110220001102
41200013320102032210
53142334110112330
6115225322415232
710312450340603
oct1400770221644
9325358426042
10103211410340
113a854172235
1218005361518
13996ac44a4c
144dd1779a3a
152a4113d945
hex1807e123a4

103211410340 has 24 divisors (see below), whose sum is σ = 218769610752. Its totient is φ = 40898726240.

The previous prime is 103211410331. The next prime is 103211410387. The reversal of 103211410340 is 43014112301.

103211410340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24112676 + ... + 24116955.

It is an arithmetic number, because the mean of its divisors is an integer number (9115400448).

Almost surely, 2103211410340 is an apocalyptic number.

103211410340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103211410340 is an abundant number, since it is smaller than the sum of its proper divisors (115558200412).

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

103211410340 is a wasteful number, since it uses less digits than its factorization.

103211410340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48229747 (or 48229745 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 103211410340 its reverse (43014112301), we get a palindrome (146225522641).

The spelling of 103211410340 in words is "one hundred three billion, two hundred eleven million, four hundred ten thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 107 214 428 535 1070 2140 48229631 96459262 192918524 241148155 482296310 964592620 5160570517 10321141034 20642282068 25802852585 51605705170 103211410340