Base | Representation |
---|---|
bin | 1011111101001… |
… | …00000001011001 |
3 | 20222201002021210 |
4 | 11332210001121 |
5 | 201133132203 |
6 | 13541253333 |
7 | 2325264423 |
oct | 576440131 |
9 | 228632253 |
10 | 100286553 |
11 | 51677854 |
12 | 29704249 |
13 | 17a14073 |
14 | d467813 |
15 | 8c0e803 |
hex | 5fa4059 |
100286553 has 16 divisors (see below), whose sum is σ = 146465280. Its totient is φ = 60754176.
The previous prime is 100286513. The next prime is 100286561. The reversal of 100286553 is 355682001.
It is not a de Polignac number, because 100286553 - 210 = 100285529 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 100286553.
It is not an unprimeable number, because it can be changed into a prime (100286513) 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, 32425 + ... + 35382.
It is an arithmetic number, because the mean of its divisors is an integer number (9154080).
Almost surely, 2100286553 is an apocalyptic number.
It is an amenable number.
100286553 is a deficient number, since it is larger than the sum of its proper divisors (46178727).
100286553 is a wasteful number, since it uses less digits than its factorization.
100286553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67856.
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 100286553 is about 10014.3174006020. The cubic root of 100286553 is about 464.6018142880.
The spelling of 100286553 in words is "one hundred million, two hundred eighty-six thousand, five hundred fifty-three".
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