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100013022213 = 313311492632111
BaseRepresentation
bin101110100100100111…
…1011001110000000101
3100120011002010221100220
41131021033121300011
53114311313202323
6113540110054553
710140262443066
oct1351117316005
9316132127326
10100013022213
113946281a965
12174721aa459
13957b41bab0
144baaa9056d
15290545d0e3
hex17493d9c05

100013022213 has 64 divisors (see below), whose sum is σ = 149874278400. Its totient is φ = 58908499200.

The previous prime is 100013022181. The next prime is 100013022259. The reversal of 100013022213 is 312220310001.

It is not a de Polignac number, because 100013022213 - 25 = 100013022181 is a prime.

It is a super-2 number, since 2×1000130222132 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100013022192 and 100013022201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100013022913) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47376028 + ... + 47378138.

It is an arithmetic number, because the mean of its divisors is an integer number (2341785600).

Almost surely, 2100013022213 is an apocalyptic number.

100013022213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

100013022213 is a deficient number, since it is larger than the sum of its proper divisors (49861256187).

100013022213 is a wasteful number, since it uses less digits than its factorization.

100013022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570.

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

Adding to 100013022213 its reverse (312220310001), we get a palindrome (412233332214).

The spelling of 100013022213 in words is "one hundred billion, thirteen million, twenty-two thousand, two hundred thirteen".

Divisors: 1 3 13 31 39 93 149 263 403 447 789 1209 1937 2111 3419 4619 5811 6333 8153 10257 13857 24459 27443 39187 60047 65441 82329 105989 117561 180141 196323 314539 317967 509431 555193 850733 943617 1214797 1528293 1665579 2552199 3644391 4089007 7217509 9750709 12267021 15792361 17210983 21652527 29252127 47377083 51632949 82723757 126759217 223742779 248171271 380277651 671228337 1075408841 2564436467 3226226523 7693309401 33337674071 100013022213