Base | Representation |
---|---|
bin | 1001010011110011… |
… | …10010000001000110 |
3 | 110220022120200221220 |
4 | 10221321302001012 |
5 | 40213440331410 |
6 | 2143540021210 |
7 | 234566062635 |
oct | 45171620106 |
9 | 13808520856 |
10 | 4997980230 |
11 | 2135258581 |
12 | b75991806 |
13 | 618602469 |
14 | 355ad751c |
15 | 1e3ba8070 |
hex | 129e72046 |
4997980230 has 32 divisors (see below), whose sum is σ = 12005480448. Its totient is φ = 1331647200.
The previous prime is 4997980223. The next prime is 4997980231. The reversal of 4997980230 is 320897994.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4997980231) 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, 36006 + ... + 106265.
It is an arithmetic number, because the mean of its divisors is an integer number (375171264).
Almost surely, 24997980230 is an apocalyptic number.
4997980230 is an abundant number, since it is smaller than the sum of its proper divisors (7007500218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4997980230 is a wasteful number, since it uses less digits than its factorization.
4997980230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143452.
The product of its (nonzero) digits is 979776, while the sum is 51.
The square root of 4997980230 is about 70696.3947454182. The cubic root of 4997980230 is about 1709.7456651250.
The spelling of 4997980230 in words is "four billion, nine hundred ninety-seven million, nine hundred eighty thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •