Base | Representation |
---|---|
bin | 10110110011110000… |
… | …10101000001011010 |
3 | 1011121101210120101012 |
4 | 23121320111001122 |
5 | 200034302403014 |
6 | 5343032253522 |
7 | 612310546130 |
oct | 133170250132 |
9 | 34541716335 |
10 | 12245356634 |
11 | 5214203755 |
12 | 2458b412a2 |
13 | 1201c3c874 |
14 | 842449750 |
15 | 4ba088c3e |
hex | 2d9e1505a |
12245356634 has 16 divisors (see below), whose sum is σ = 20993465088. Its totient is φ = 5247653712.
The previous prime is 12245356631. The next prime is 12245356693. The reversal of 12245356634 is 43665354221.
It is a junction number, because it is equal to n+sod(n) for n = 12245356591 and 12245356600.
It is not an unprimeable number, because it can be changed into a prime (12245356631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362927 + ... + 395229.
It is an arithmetic number, because the mean of its divisors is an integer number (1312091568).
Almost surely, 212245356634 is an apocalyptic number.
12245356634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12245356634 is a deficient number, since it is larger than the sum of its proper divisors (8748108454).
12245356634 is a wasteful number, since it uses less digits than its factorization.
12245356634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59389.
The product of its digits is 518400, while the sum is 41.
The spelling of 12245356634 in words is "twelve billion, two hundred forty-five million, three hundred fifty-six thousand, six hundred thirty-four".
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