Base | Representation |
---|---|
bin | 100111111110101… |
… | …0101010011111001 |
3 | 10110111020011001110 |
4 | 1033331111103321 |
5 | 10221404300022 |
6 | 341040310533 |
7 | 45146242656 |
oct | 11775252371 |
9 | 3414204043 |
10 | 1341478137 |
11 | 62925841a |
12 | 315312449 |
13 | 184bcb55c |
14 | ca23ac2d |
15 | 7cb8500c |
hex | 4ff554f9 |
1341478137 has 8 divisors (see below), whose sum is σ = 1790851680. Its totient is φ = 893211680.
The previous prime is 1341478133. The next prime is 1341478163. The reversal of 1341478137 is 7318741431.
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 1341478137 - 22 = 1341478133 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1341478095 and 1341478104.
It is not an unprimeable number, because it can be changed into a prime (1341478133) 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, 273939 + ... + 278792.
It is an arithmetic number, because the mean of its divisors is an integer number (223856460).
Almost surely, 21341478137 is an apocalyptic number.
It is an amenable number.
1341478137 is a deficient number, since it is larger than the sum of its proper divisors (449373543).
1341478137 is an equidigital number, since it uses as much as digits as its factorization.
1341478137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 553543.
The product of its digits is 56448, while the sum is 39.
The square root of 1341478137 is about 36626.1946835868. The cubic root of 1341478137 is about 1102.8789974299.
The spelling of 1341478137 in words is "one billion, three hundred forty-one million, four hundred seventy-eight thousand, one hundred thirty-seven".
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