Base | Representation |
---|---|
bin | 10110101110101000… |
… | …10011000100110110 |
3 | 1011111101212222000212 |
4 | 23113110103010312 |
5 | 144442300411141 |
6 | 5334454505422 |
7 | 611246215655 |
oct | 132724230466 |
9 | 34441788025 |
10 | 12202357046 |
11 | 51a1a04500 |
12 | 2446665272 |
13 | 11c6065919 |
14 | 83a85519c |
15 | 4b63e32eb |
hex | 2d7513136 |
12202357046 has 24 divisors (see below), whose sum is σ = 20546840160. Its totient is φ = 5428509680.
The previous prime is 12202357031. The next prime is 12202357073. The reversal of 12202357046 is 64075320221.
12202357046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×122023570462 (a number of 21 digits) contains 22 as substring.
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, 525041 + ... + 547788.
It is an arithmetic number, because the mean of its divisors is an integer number (856118340).
Almost surely, 212202357046 is an apocalyptic number.
12202357046 is a deficient number, since it is larger than the sum of its proper divisors (8344483114).
12202357046 is a wasteful number, since it uses less digits than its factorization.
12202357046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1072900 (or 1072889 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 32.
Adding to 12202357046 its reverse (64075320221), we get a palindrome (76277677267).
The spelling of 12202357046 in words is "twelve billion, two hundred two million, three hundred fifty-seven thousand, forty-six".
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