Base | Representation |
---|---|
bin | 101111111110100111… |
… | …0010000111111011000 |
3 | 100211221112001120000110 |
4 | 1133331032100333120 |
5 | 3142002322414224 |
6 | 115155454404320 |
7 | 10305146563110 |
oct | 1377516207730 |
9 | 324845046013 |
10 | 103032623064 |
11 | 3a772258758 |
12 | 17b755006a0 |
13 | 993cba6b67 |
14 | 4db5b1a040 |
15 | 2a305c4929 |
hex | 17fd390fd8 |
103032623064 has 64 divisors (see below), whose sum is σ = 294590016000. Its totient is φ = 29416783104.
The previous prime is 103032623041. The next prime is 103032623069. The reversal of 103032623064 is 460326230301.
It is a super-5 number, since 5×1030326230645 (a number of 56 digits) contains 55555 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103032623069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15844 + ... + 454220.
It is an arithmetic number, because the mean of its divisors is an integer number (4602969000).
Almost surely, 2103032623064 is an apocalyptic number.
103032623064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
103032623064 is an abundant number, since it is smaller than the sum of its proper divisors (191557392936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103032623064 is a wasteful number, since it uses less digits than its factorization.
103032623064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439792 (or 439788 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 103032623064 its reverse (460326230301), we get a palindrome (563358853365).
The spelling of 103032623064 in words is "one hundred three billion, thirty-two million, six hundred twenty-three thousand, sixty-four".
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