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10200131403 = 372116308059
BaseRepresentation
bin10010111111111100…
…11010011101001011
3222022212100100210120
421133332122131023
5131342213201103
64404052114323
7510524454300
oct113776323513
928285310716
1010200131403
114364787770
121b880059a3
13c672bc517
146ca97b0a7
153ea741253
hex25ff9a74b

10200131403 has 24 divisors (see below), whose sum is σ = 17258852160. Its totient is φ = 5298768720.

The previous prime is 10200131369. The next prime is 10200131419. The reversal of 10200131403 is 30413100201.

It is not a de Polignac number, because 10200131403 - 213 = 10200123211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10200131423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3152413 + ... + 3155646.

It is an arithmetic number, because the mean of its divisors is an integer number (719118840).

Almost surely, 210200131403 is an apocalyptic number.

10200131403 is a deficient number, since it is larger than the sum of its proper divisors (7058720757).

10200131403 is a wasteful number, since it uses less digits than its factorization.

10200131403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6308087 (or 6308080 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10200131403 its reverse (30413100201), we get a palindrome (40613231604).

The spelling of 10200131403 in words is "ten billion, two hundred million, one hundred thirty-one thousand, four hundred three".

Divisors: 1 3 7 11 21 33 49 77 147 231 539 1617 6308059 18924177 44156413 69388649 132469239 208165947 309094891 485720543 927284673 1457161629 3400043801 10200131403