Base | Representation |
---|---|
bin | 100100100010100… |
… | …0000110110111111 |
3 | 10011110000211210120 |
4 | 1021011000312333 |
5 | 10002332113012 |
6 | 321354310023 |
7 | 42245155506 |
oct | 11105006677 |
9 | 3143024716 |
10 | 1226051007 |
11 | 57a08a2a5 |
12 | 2a2728313 |
13 | 167015b8c |
14 | b8b9183d |
15 | 7298458c |
hex | 49140dbf |
1226051007 has 8 divisors (see below), whose sum is σ = 1655427840. Its totient is φ = 807020760.
The previous prime is 1226050979. The next prime is 1226051039. The reversal of 1226051007 is 7001506221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1226051007 - 223 = 1217662399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1226051077) 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, 2586369 + ... + 2586842.
It is an arithmetic number, because the mean of its divisors is an integer number (206928480).
Almost surely, 21226051007 is an apocalyptic number.
1226051007 is a deficient number, since it is larger than the sum of its proper divisors (429376833).
1226051007 is an equidigital number, since it uses as much as digits as its factorization.
1226051007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5173293.
The product of its (nonzero) digits is 840, while the sum is 24.
The square root of 1226051007 is about 35015.0111666411. The cubic root of 1226051007 is about 1070.2933969931.
Adding to 1226051007 its reverse (7001506221), we get a palindrome (8227557228).
The spelling of 1226051007 in words is "one billion, two hundred twenty-six million, fifty-one thousand, seven".
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