Base | Representation |
---|---|
bin | 1100010001111… |
… | …10011001111001 |
3 | 21011211202110112 |
4 | 12020332121321 |
5 | 202333003212 |
6 | 14115554105 |
7 | 2360423234 |
oct | 610763171 |
9 | 234752415 |
10 | 103016057 |
11 | 53171541 |
12 | 2a5bb935 |
13 | 1845b561 |
14 | d97841b |
15 | 909d422 |
hex | 623e679 |
103016057 has 16 divisors (see below), whose sum is σ = 110522880. Its totient is φ = 95791872.
The previous prime is 103015993. The next prime is 103016059. The reversal of 103016057 is 750610301.
It is not a de Polignac number, because 103016057 - 26 = 103015993 is a prime.
It is a super-2 number, since 2×1030160572 = 21224615999654498, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103016059) 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, 251669 + ... + 252077.
It is an arithmetic number, because the mean of its divisors is an integer number (6907680).
Almost surely, 2103016057 is an apocalyptic number.
It is an amenable number.
103016057 is a deficient number, since it is larger than the sum of its proper divisors (7506823).
103016057 is a wasteful number, since it uses less digits than its factorization.
103016057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 712.
The product of its (nonzero) digits is 630, while the sum is 23.
The square root of 103016057 is about 10149.6826058749. The cubic root of 103016057 is about 468.7791720630.
Adding to 103016057 its reverse (750610301), we get a palindrome (853626358).
The spelling of 103016057 in words is "one hundred three million, sixteen thousand, fifty-seven".
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