Base | Representation |
---|---|
bin | 101100011000011100110… |
… | …011010101110000000000 |
3 | 101210120100110202000011100 |
4 | 230120130303111300000 |
5 | 344432203430010030 |
6 | 10253035340014400 |
7 | 433230420156036 |
oct | 54303463256000 |
9 | 11716313660140 |
10 | 3049910000640 |
11 | a76506758998 |
12 | 413114831400 |
13 | 1917b3a4b069 |
14 | a788b6ba556 |
15 | 5450625c360 |
hex | 2c61ccd5c00 |
3049910000640 has 132 divisors (see below), whose sum is σ = 10567858887144. Its totient is φ = 813309321216.
The previous prime is 3049910000611. The next prime is 3049910000663. The reversal of 3049910000640 is 460000199403.
3049910000640 is a `hidden beast` number, since 3 + 0 + 4 + 9 + 9 + 1 + 0 + 0 + 0 + 0 + 640 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 3049910000595 and 3049910000604.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 33047562 + ... + 33139721.
Almost surely, 23049910000640 is an apocalyptic number.
3049910000640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3049910000640 is an abundant number, since it is smaller than the sum of its proper divisors (7517948886504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3049910000640 is a wasteful number, since it uses less digits than its factorization.
3049910000640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66187314 (or 66187293 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The spelling of 3049910000640 in words is "three trillion, forty-nine billion, nine hundred ten million, six hundred forty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •