Base | Representation |
---|---|
bin | 1011110001110… |
… | …10010100101111 |
3 | 20212220211000220 |
4 | 11320322110233 |
5 | 200243230124 |
6 | 13445422423 |
7 | 2306554224 |
oct | 570722457 |
9 | 225824026 |
10 | 98805039 |
11 | 50855763 |
12 | 2910aa13 |
13 | 17615928 |
14 | d19d94b |
15 | 8a1a879 |
hex | 5e3a52f |
98805039 has 16 divisors (see below), whose sum is σ = 135260160. Its totient is φ = 64117440.
The previous prime is 98804983. The next prime is 98805043. The reversal of 98805039 is 93050889.
It is not a de Polignac number, because 98805039 - 219 = 98280751 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98801039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90354 + ... + 91440.
It is an arithmetic number, because the mean of its divisors is an integer number (8453760).
Almost surely, 298805039 is an apocalyptic number.
98805039 is a deficient number, since it is larger than the sum of its proper divisors (36455121).
98805039 is a wasteful number, since it uses less digits than its factorization.
98805039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1870.
The product of its (nonzero) digits is 77760, while the sum is 42.
The square root of 98805039 is about 9940.0723840423. The cubic root of 98805039 is about 462.3026305653.
The spelling of 98805039 in words is "ninety-eight million, eight hundred five thousand, thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •