Base | Representation |
---|---|
bin | 1101101111100… |
… | …00100011100110 |
3 | 22000220211120102 |
4 | 12313300203212 |
5 | 214002430402 |
6 | 15234504102 |
7 | 2566602410 |
oct | 667604346 |
9 | 260824512 |
10 | 115280102 |
11 | 5a088713 |
12 | 32735032 |
13 | 1ab637a2 |
14 | 1144b9b0 |
15 | a1c2102 |
hex | 6df08e6 |
115280102 has 8 divisors (see below), whose sum is σ = 197623056. Its totient is φ = 49405752.
The previous prime is 115280101. The next prime is 115280147. The reversal of 115280102 is 201082511.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115280101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4117133 + ... + 4117160.
It is an arithmetic number, because the mean of its divisors is an integer number (24702882).
Almost surely, 2115280102 is an apocalyptic number.
115280102 is a deficient number, since it is larger than the sum of its proper divisors (82342954).
115280102 is an equidigital number, since it uses as much as digits as its factorization.
115280102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8234302.
The product of its (nonzero) digits is 160, while the sum is 20.
The square root of 115280102 is about 10736.8571751700. The cubic root of 115280102 is about 486.6889104947.
The spelling of 115280102 in words is "one hundred fifteen million, two hundred eighty thousand, one hundred two".
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