Base | Representation |
---|---|
bin | 100100100000100… |
… | …1011100101011011 |
3 | 10011101010210200112 |
4 | 1021001023211123 |
5 | 10002102440423 |
6 | 321320554535 |
7 | 42233502512 |
oct | 11101134533 |
9 | 3141123615 |
10 | 1225046363 |
11 | 579563512 |
12 | 2a2322a4b |
13 | 166a53808 |
14 | b89ad679 |
15 | 72836a78 |
hex | 4904b95b |
1225046363 has 8 divisors (see below), whose sum is σ = 1231813440. Its totient is φ = 1218293440.
The previous prime is 1225046321. The next prime is 1225046387. The reversal of 1225046363 is 3636405221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1225046363 - 218 = 1224784219 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1225046863) 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, 201833 + ... + 207813.
It is an arithmetic number, because the mean of its divisors is an integer number (153976680).
Almost surely, 21225046363 is an apocalyptic number.
1225046363 is a deficient number, since it is larger than the sum of its proper divisors (6767077).
1225046363 is an equidigital number, since it uses as much as digits as its factorization.
1225046363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7077.
The product of its (nonzero) digits is 25920, while the sum is 32.
The square root of 1225046363 is about 35000.6623223047. The cubic root of 1225046363 is about 1070.0009791239. Note that the first 3 decimals are identical.
The spelling of 1225046363 in words is "one billion, two hundred twenty-five million, forty-six thousand, three hundred sixty-three".
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