Base | Representation |
---|---|
bin | 110000000110111100… |
… | …0110100010010001010 |
3 | 100212200000011012111002 |
4 | 1200031320310102022 |
5 | 3143040411310010 |
6 | 115243323135002 |
7 | 10315113215360 |
oct | 1401570642212 |
9 | 325600135432 |
10 | 103312213130 |
11 | 3a8a6061925 |
12 | 18033074462 |
13 | 9985aa9a79 |
14 | 5000cd9630 |
15 | 2a49e011a5 |
hex | 180de3448a |
103312213130 has 64 divisors (see below), whose sum is σ = 213480126720. Its totient is φ = 35262910464.
The previous prime is 103312213129. The next prime is 103312213139. The reversal of 103312213130 is 31312213301.
It is a super-3 number, since 3×1033122131303 (a number of 34 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (103312213139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24958601 + ... + 24962739.
It is an arithmetic number, because the mean of its divisors is an integer number (3335626980).
Almost surely, 2103312213130 is an apocalyptic number.
103312213130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103312213130 is an abundant number, since it is smaller than the sum of its proper divisors (110167913590).
103312213130 is a wasteful number, since it uses less digits than its factorization.
103312213130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5663.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 103312213130 its reverse (31312213301), we get a palindrome (134624426431).
The spelling of 103312213130 in words is "one hundred three billion, three hundred twelve million, two hundred thirteen thousand, one hundred thirty".
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