Base | Representation |
---|---|
bin | 11110000101011011111… |
… | …010111111100011110101 |
3 | 21022122101011012220221001 |
4 | 132011123322333203311 |
5 | 232333034343220400 |
6 | 4221432120523301 |
7 | 302236426315345 |
oct | 36053372774365 |
9 | 7278334186831 |
10 | 2067421460725 |
11 | 727874576165 |
12 | 29481b320531 |
13 | 11cc5971102a |
14 | 720c6c4cd25 |
15 | 38ba204ba6a |
hex | 1e15bebf8f5 |
2067421460725 has 12 divisors (see below), whose sum is σ = 2575752393280. Its totient is φ = 1646098599600.
The previous prime is 2067421460701. The next prime is 2067421460807. The reversal of 2067421460725 is 5270641247602.
It is not a de Polignac number, because 2067421460725 - 213 = 2067421452533 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195958845 + ... + 195969394.
Almost surely, 22067421460725 is an apocalyptic number.
2067421460725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2067421460725 is a deficient number, since it is larger than the sum of its proper divisors (508330932555).
2067421460725 is a wasteful number, since it uses less digits than its factorization.
2067421460725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391928460 (or 391928455 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 46.
The spelling of 2067421460725 in words is "two trillion, sixty-seven billion, four hundred twenty-one million, four hundred sixty thousand, seven hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •