Base | Representation |
---|---|
bin | 101000110011011… |
… | …1000001110001111 |
3 | 10112102021211120120 |
4 | 1101212320032033 |
5 | 10301000140010 |
6 | 343505320023 |
7 | 45633360021 |
oct | 12146701617 |
9 | 3472254516 |
10 | 1369146255 |
11 | 642935934 |
12 | 322636013 |
13 | 18a868019 |
14 | cdba0011 |
15 | 802ece70 |
hex | 519b838f |
1369146255 has 32 divisors (see below), whose sum is σ = 2331721728. Its totient is φ = 683635200.
The previous prime is 1369146239. The next prime is 1369146263. The reversal of 1369146255 is 5526419631.
1369146255 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1369146255 - 24 = 1369146239 is a prime.
It is a super-2 number, since 2×13691462552 = 3749122935161050050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34650 + ... + 62760.
It is an arithmetic number, because the mean of its divisors is an integer number (72866304).
Almost surely, 21369146255 is an apocalyptic number.
1369146255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1369146255 is a deficient number, since it is larger than the sum of its proper divisors (962575473).
1369146255 is a wasteful number, since it uses less digits than its factorization.
1369146255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28327.
The product of its digits is 194400, while the sum is 42.
The square root of 1369146255 is about 37001.9763661348. The cubic root of 1369146255 is about 1110.4097870139.
The spelling of 1369146255 in words is "one billion, three hundred sixty-nine million, one hundred forty-six thousand, two hundred fifty-five".
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