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10613010105 = 3254110095701
BaseRepresentation
bin10011110001001010…
…11010111010111001
31000101122020202220100
421320211122322321
5133213412310410
64513041350013
7524000045265
oct117045327271
930348222810
1010613010105
114556849635
122082338309
1310019bca49
147297350a5
15421aea8c0
hex27895aeb9

10613010105 has 48 divisors (see below), whose sum is σ = 18866549520. Its totient is φ = 5515776000.

The previous prime is 10613010103. The next prime is 10613010113. The reversal of 10613010105 is 50101031601.

It can be written as a sum of positive squares in 8 ways, for example, as 698227776 + 9914782329 = 26424^2 + 99573^2 .

It is not a de Polignac number, because 10613010105 - 21 = 10613010103 is a prime.

It is a super-2 number, since 2×106130101052 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10613010103) 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 47 ways as a sum of consecutive naturals, for example, 1858755 + ... + 1864455.

It is an arithmetic number, because the mean of its divisors is an integer number (393053115).

Almost surely, 210613010105 is an apocalyptic number.

10613010105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10613010105 is a deficient number, since it is larger than the sum of its proper divisors (8253539415).

10613010105 is a wasteful number, since it uses less digits than its factorization.

10613010105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6762 (or 6759 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

Adding to 10613010105 its reverse (50101031601), we get a palindrome (60714041706).

The spelling of 10613010105 in words is "ten billion, six hundred thirteen million, ten thousand, one hundred five".

Divisors: 1 3 5 9 15 41 45 123 205 369 615 1009 1845 3027 5045 5701 9081 15135 17103 28505 41369 45405 51309 85515 124107 206845 233741 256545 372321 620535 701223 1168705 1861605 2103669 3506115 5752309 10518345 17256927 28761545 51770781 86284635 235844669 258853905 707534007 1179223345 2122602021 3537670035 10613010105