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10200122330 = 255471864739
BaseRepresentation
bin10010111111111100…
…11000001111011010
3222022212022220100112
421133332120033122
5131342212403310
64404052004322
7510524415656
oct113776301732
928285286315
1010200122330
114364780972
121b880006a2
13c672b8358
146ca977a66
153ea73d705
hex25ff983da

10200122330 has 16 divisors (see below), whose sum is σ = 18393795360. Its totient is φ = 4072587792.

The previous prime is 10200122291. The next prime is 10200122333. The reversal of 10200122330 is 3322100201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10200122333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926900 + ... + 937839.

It is an arithmetic number, because the mean of its divisors is an integer number (1149612210).

Almost surely, 210200122330 is an apocalyptic number.

10200122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10200122330 is a deficient number, since it is larger than the sum of its proper divisors (8193673030).

10200122330 is a wasteful number, since it uses less digits than its factorization.

10200122330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865293.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10200122330 its reverse (3322100201), we get a palindrome (13522222531).

The spelling of 10200122330 in words is "ten billion, two hundred million, one hundred twenty-two thousand, three hundred thirty".

Divisors: 1 2 5 10 547 1094 2735 5470 1864739 3729478 9323695 18647390 1020012233 2040024466 5100061165 10200122330