Base | Representation |
---|---|
bin | 1100110000011… |
… | …10000101011101 |
3 | 21110100210110220 |
4 | 12120032011131 |
5 | 204343344240 |
6 | 14341351553 |
7 | 2436406431 |
oct | 630160535 |
9 | 243323426 |
10 | 107012445 |
11 | 55451041 |
12 | 2ba085b9 |
13 | 1922a597 |
14 | 102d89c1 |
15 | 95dc5d0 |
hex | 660e15d |
107012445 has 16 divisors (see below), whose sum is σ = 178664832. Its totient is φ = 54591680.
The previous prime is 107012413. The next prime is 107012447. The reversal of 107012445 is 544210701.
It is not a de Polignac number, because 107012445 - 25 = 107012413 is a prime.
It is a super-2 number, since 2×1070124452 = 22903326769756050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107012447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154746 + ... + 155435.
It is an arithmetic number, because the mean of its divisors is an integer number (11166552).
Almost surely, 2107012445 is an apocalyptic number.
107012445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107012445 is a deficient number, since it is larger than the sum of its proper divisors (71652387).
107012445 is a wasteful number, since it uses less digits than its factorization.
107012445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310212.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 107012445 is about 10344.6819670785. The cubic root of 107012445 is about 474.7643447875.
The spelling of 107012445 in words is "one hundred seven million, twelve thousand, four hundred forty-five".
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