Base | Representation |
---|---|
bin | 1100110001111… |
… | …00101001010100 |
3 | 21110201111002021 |
4 | 12120330221110 |
5 | 204421000111 |
6 | 14345422524 |
7 | 2441132434 |
oct | 630745124 |
9 | 243644067 |
10 | 107203156 |
11 | 55571355 |
12 | 2ba9aa44 |
13 | 19296328 |
14 | 103482c4 |
15 | 9628d71 |
hex | 663ca54 |
107203156 has 12 divisors (see below), whose sum is σ = 198641268. Its totient is φ = 50448512.
The previous prime is 107203147. The next prime is 107203163. The reversal of 107203156 is 651302701.
It can be written as a sum of positive squares in 2 ways, for example, as 85858756 + 21344400 = 9266^2 + 4620^2 .
It is a super-2 number, since 2×1072031562 = 22985033312720672, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 107203156.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 788191 + ... + 788326.
It is an arithmetic number, because the mean of its divisors is an integer number (16553439).
Almost surely, 2107203156 is an apocalyptic number.
It is an amenable number.
107203156 is a deficient number, since it is larger than the sum of its proper divisors (91438112).
107203156 is a wasteful number, since it uses less digits than its factorization.
107203156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1576538 (or 1576536 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 107203156 is about 10353.8956919606. The cubic root of 107203156 is about 475.0462093549.
Adding to 107203156 its reverse (651302701), we get a palindrome (758505857).
The spelling of 107203156 in words is "one hundred seven million, two hundred three thousand, one hundred fifty-six".
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