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10200333131 = 19352851467
BaseRepresentation
bin10010111111111110…
…01011101101001011
3222022212201121111222
421133333023231023
5131342241130011
64404100312255
7510526254362
oct113777135513
928285647458
1010200333131
11436490528a
121b880a268b
13c673602a1
146ca9d07d9
153ea780ddb
hex25ffcbb4b

10200333131 has 4 divisors (see below), whose sum is σ = 10253184792. Its totient is φ = 10147481472.

The previous prime is 10200333109. The next prime is 10200333161. The reversal of 10200333131 is 13133300201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10200333131 - 230 = 9126591307 is a prime.

It is a super-2 number, since 2×102003331312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200333161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26425541 + ... + 26425926.

It is an arithmetic number, because the mean of its divisors is an integer number (2563296198).

Almost surely, 210200333131 is an apocalyptic number.

10200333131 is a deficient number, since it is larger than the sum of its proper divisors (52851661).

10200333131 is an equidigital number, since it uses as much as digits as its factorization.

10200333131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52851660.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10200333131 its reverse (13133300201), we get a palindrome (23333633332).

The spelling of 10200333131 in words is "ten billion, two hundred million, three hundred thirty-three thousand, one hundred thirty-one".

Divisors: 1 193 52851467 10200333131