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10013110219 = 719550313681
BaseRepresentation
bin10010101001101001…
…11110111111001011
3221211211102200222001
421110310332333023
5131001324011334
64333331411431
7503064014110
oct112464767713
927754380861
1010013110219
114279159a02
121b35453b77
13c3762a8b8
146adbb6907
153d90ec714
hex254d3efcb

10013110219 has 16 divisors (see below), whose sum is σ = 12048916480. Its totient is φ = 8128874880.

The previous prime is 10013110213. The next prime is 10013110243. The reversal of 10013110219 is 91201131001.

It is not a de Polignac number, because 10013110219 - 25 = 10013110187 is a prime.

It is a super-2 number, since 2×100131102192 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10013110196 and 10013110205.

It is not an unprimeable number, because it can be changed into a prime (10013110213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725059 + ... + 738739.

It is an arithmetic number, because the mean of its divisors is an integer number (753057280).

Almost surely, 210013110219 is an apocalyptic number.

10013110219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10013110219 is a deficient number, since it is larger than the sum of its proper divisors (2035806261).

10013110219 is a wasteful number, since it uses less digits than its factorization.

10013110219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19210.

The product of its (nonzero) digits is 54, while the sum is 19.

The spelling of 10013110219 in words is "ten billion, thirteen million, one hundred ten thousand, two hundred nineteen".

Divisors: 1 7 19 133 5503 13681 38521 95767 104557 259939 731899 1819573 75286543 527005801 1430444317 10013110219