Base | Representation |
---|---|
bin | 101100100010100001110… |
… | …0000110001100010000100 |
3 | 210200012120010221210100100 |
4 | 1121011003200301202010 |
5 | 1300243223012434024 |
6 | 21004054351044100 |
7 | 1201155340334646 |
oct | 131050340614204 |
9 | 23605503853310 |
10 | 6121461061764 |
11 | 1a50108201934 |
12 | 82a468b10630 |
13 | 355336154c49 |
14 | 1723cd1c0896 |
15 | a93773457c9 |
hex | 59143831884 |
6121461061764 has 72 divisors (see below), whose sum is σ = 15627828467160. Its totient is φ = 2020163904000.
The previous prime is 6121461061711. The next prime is 6121461061769. The reversal of 6121461061764 is 4671601641216.
6121461061764 is a `hidden beast` number, since 6 + 1 + 2 + 14 + 6 + 10 + 617 + 6 + 4 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 2445651844164 + 3675809217600 = 1563858^2 + 1917240^2 .
It is not an unprimeable number, because it can be changed into a prime (6121461061769) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77556432 + ... + 77635320.
It is an arithmetic number, because the mean of its divisors is an integer number (217053173155).
Almost surely, 26121461061764 is an apocalyptic number.
It is an amenable number.
6121461061764 is an abundant number, since it is smaller than the sum of its proper divisors (9506367405396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6121461061764 is a wasteful number, since it uses less digits than its factorization.
6121461061764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100341 (or 100336 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The spelling of 6121461061764 in words is "six trillion, one hundred twenty-one billion, four hundred sixty-one million, sixty-one thousand, seven hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •