Base | Representation |
---|---|
bin | 100011110010101… |
… | …1101001101010010 |
3 | 10002200220012001120 |
4 | 1013211131031102 |
5 | 4424424020143 |
6 | 315101343110 |
7 | 41522225340 |
oct | 10745351522 |
9 | 3080805046 |
10 | 1201001298 |
11 | 566a30062 |
12 | 296267a96 |
13 | 161a85173 |
14 | b5710990 |
15 | 70687383 |
hex | 4795d352 |
1201001298 has 16 divisors (see below), whose sum is σ = 2745145920. Its totient is φ = 343143216.
The previous prime is 1201001257. The next prime is 1201001303. The reversal of 1201001298 is 8921001021.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14297593 + ... + 14297676.
It is an arithmetic number, because the mean of its divisors is an integer number (171571620).
Almost surely, 21201001298 is an apocalyptic number.
1201001298 is an abundant number, since it is smaller than the sum of its proper divisors (1544144622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201001298 is a wasteful number, since it uses less digits than its factorization.
1201001298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28595281.
The product of its (nonzero) digits is 288, while the sum is 24.
The square root of 1201001298 is about 34655.4656295367. The cubic root of 1201001298 is about 1062.9540530958.
The spelling of 1201001298 in words is "one billion, two hundred one million, one thousand, two hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.024 sec. • engine limits •