Base | Representation |
---|---|
bin | 100110111101101… |
… | …1011110110101111 |
3 | 10101010011010121110 |
4 | 1031323123312233 |
5 | 10134200114343 |
6 | 333422403103 |
7 | 44253640155 |
oct | 11573336657 |
9 | 3333133543 |
10 | 1307426223 |
11 | 61100a744 |
12 | 305a30493 |
13 | 17ab381ac |
14 | c58d53d5 |
15 | 79baa833 |
hex | 4dedbdaf |
1307426223 has 8 divisors (see below), whose sum is σ = 1783775488. Its totient is φ = 851347224.
The previous prime is 1307426201. The next prime is 1307426261. The reversal of 1307426223 is 3226247031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1307426223 - 210 = 1307425199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1307426623) 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, 5067415 + ... + 5067672.
It is an arithmetic number, because the mean of its divisors is an integer number (222971936).
Almost surely, 21307426223 is an apocalyptic number.
1307426223 is a deficient number, since it is larger than the sum of its proper divisors (476349265).
1307426223 is a wasteful number, since it uses less digits than its factorization.
1307426223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10135133.
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 1307426223 is about 36158.3492847779. The cubic root of 1307426223 is about 1093.4671247655.
The spelling of 1307426223 in words is "one billion, three hundred seven million, four hundred twenty-six thousand, two hundred twenty-three".
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