Base | Representation |
---|---|
bin | 1100000001101… |
… | …11001110001000 |
3 | 21000211201100102 |
4 | 12000313032020 |
5 | 201311430410 |
6 | 14002224532 |
7 | 2333355266 |
oct | 600671610 |
9 | 230751312 |
10 | 100889480 |
11 | 51a4983a |
12 | 29955148 |
13 | 17b95623 |
14 | d583436 |
15 | 8ccd2a5 |
hex | 6037388 |
100889480 has 16 divisors (see below), whose sum is σ = 227001420. Its totient is φ = 40355776.
The previous prime is 100889473. The next prime is 100889497. The reversal of 100889480 is 84988001.
It can be written as a sum of positive squares in 2 ways, for example, as 94906564 + 5982916 = 9742^2 + 2446^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261079 + ... + 1261158.
Almost surely, 2100889480 is an apocalyptic number.
100889480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100889480 is an abundant number, since it is smaller than the sum of its proper divisors (126111940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100889480 is a wasteful number, since it uses less digits than its factorization.
100889480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2522248 (or 2522244 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 38.
The square root of 100889480 is about 10044.3755405700. The cubic root of 100889480 is about 465.5310232093.
The spelling of 100889480 in words is "one hundred million, eight hundred eighty-nine thousand, four hundred eighty".
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