Base | Representation |
---|---|
bin | 10011000001011010… |
… | …01110010101111010 |
3 | 222100201102210122122 |
4 | 21200231032111322 |
5 | 131403333340204 |
6 | 4405211121242 |
7 | 511033663244 |
oct | 114055162572 |
9 | 28321383578 |
10 | 10212402554 |
11 | 43706a9212 |
12 | 1b90143222 |
13 | c699c7a63 |
14 | 6cc453094 |
15 | 3eb8670be |
hex | 260b4e57a |
10212402554 has 8 divisors (see below), whose sum is σ = 16219698228. Its totient is φ = 4805836480.
The previous prime is 10212402553. The next prime is 10212402581. The reversal of 10212402554 is 45520421201.
10212402554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9796446529 + 415956025 = 98977^2 + 20395^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (10212402553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150182357 + ... + 150182424.
Almost surely, 210212402554 is an apocalyptic number.
10212402554 is a deficient number, since it is larger than the sum of its proper divisors (6007295674).
10212402554 is a wasteful number, since it uses less digits than its factorization.
10212402554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300364800.
The product of its (nonzero) digits is 3200, while the sum is 26.
Adding to 10212402554 its reverse (45520421201), we get a palindrome (55732823755).
The spelling of 10212402554 in words is "ten billion, two hundred twelve million, four hundred two thousand, five hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •