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10200032311 = 728322072333
BaseRepresentation
bin10010111111111100…
…00010010000110111
3222022212011022212111
421133332002100313
5131342202013221
64404050031451
7510523562350
oct113776022067
928285138774
1010200032311
11436471a277
121b87b78587
13c672863a1
146ca952d27
153ea721be1
hex25ff82437

10200032311 has 16 divisors (see below), whose sum is σ = 11708688384. Its totient is φ = 8704311264.

The previous prime is 10200032309. The next prime is 10200032347. The reversal of 10200032311 is 11323000201.

It is a cyclic number.

It is not a de Polignac number, because 10200032311 - 21 = 10200032309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10200032291 and 10200032300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200032611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4370901 + ... + 4373233.

It is an arithmetic number, because the mean of its divisors is an integer number (731793024).

Almost surely, 210200032311 is an apocalyptic number.

10200032311 is a deficient number, since it is larger than the sum of its proper divisors (1508656073).

10200032311 is a wasteful number, since it uses less digits than its factorization.

10200032311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10200032311 its reverse (11323000201), we get a palindrome (21523032512).

The spelling of 10200032311 in words is "ten billion, two hundred million, thirty-two thousand, three hundred eleven".

Divisors: 1 7 283 1981 2207 2333 15449 16331 624581 660239 4372067 4621673 5148931 36042517 1457147473 10200032311