Base | Representation |
---|---|
bin | 111001000011011010… |
… | …000011101000110110 |
3 | 12212010100100002222010 |
4 | 321003122003220312 |
5 | 2000430133240022 |
6 | 44050451545050 |
7 | 4266043126101 |
oct | 710332035066 |
9 | 185110302863 |
10 | 61260446262 |
11 | 23a86a19a94 |
12 | ba57bbb186 |
13 | 5a13926792 |
14 | 2d72039738 |
15 | 18d822d50c |
hex | e43683a36 |
61260446262 has 16 divisors (see below), whose sum is σ = 122654223360. Its totient is φ = 20397926952.
The previous prime is 61260446231. The next prime is 61260446309. The reversal of 61260446262 is 26264406216.
It is a self number, because there is not a number n which added to its sum of digits gives 61260446262.
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 7 ways as a sum of consecutive naturals, for example, 5549478 + ... + 5560505.
It is an arithmetic number, because the mean of its divisors is an integer number (7665888960).
Almost surely, 261260446262 is an apocalyptic number.
61260446262 is an abundant number, since it is smaller than the sum of its proper divisors (61393777098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61260446262 is a wasteful number, since it uses less digits than its factorization.
61260446262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11110907.
The product of its (nonzero) digits is 165888, while the sum is 39.
The spelling of 61260446262 in words is "sixty-one billion, two hundred sixty million, four hundred forty-six thousand, two hundred sixty-two".
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