Base | Representation |
---|---|
bin | 100010111001011111101… |
… | …111010101101011011100 |
3 | 22111021011112121221112100 |
4 | 202321133233111223130 |
5 | 303243002141340002 |
6 | 5033414510005100 |
7 | 335156403424602 |
oct | 42713757255334 |
9 | 8437145557470 |
10 | 2398197996252 |
11 | 845085280093 |
12 | 3289537a6790 |
13 | 1451c27605b6 |
14 | 841055b7872 |
15 | 425b15c411c |
hex | 22e5fbd5adc |
2398197996252 has 18 divisors (see below), whose sum is σ = 6062111601728. Its totient is φ = 799399332072.
The previous prime is 2398197996217. The next prime is 2398197996269. The reversal of 2398197996252 is 2526997918932.
2398197996252 is a `hidden beast` number, since 2 + 398 + 1 + 97 + 99 + 62 + 5 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33308305468 + ... + 33308305539.
Almost surely, 22398197996252 is an apocalyptic number.
It is an amenable number.
2398197996252 is an abundant number, since it is smaller than the sum of its proper divisors (3663913605476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2398197996252 is a wasteful number, since it uses less digits than its factorization.
2398197996252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66616611017 (or 66616611012 counting only the distinct ones).
The product of its digits is 264539520, while the sum is 72.
The spelling of 2398197996252 in words is "two trillion, three hundred ninety-eight billion, one hundred ninety-seven million, nine hundred ninety-six thousand, two hundred fifty-two".
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