Base | Representation |
---|---|
bin | 101000010001100… |
… | …0011111111100100 |
3 | 10111011211122022201 |
4 | 1100203003333210 |
5 | 10231422244201 |
6 | 342032304244 |
7 | 45326305240 |
oct | 12043037744 |
9 | 3434748281 |
10 | 1351368676 |
11 | 6338a3319 |
12 | 3186a2084 |
13 | 186c82348 |
14 | cb693420 |
15 | 7d98a801 |
hex | 508c3fe4 |
1351368676 has 24 divisors (see below), whose sum is σ = 2718930816. Its totient is φ = 575688000.
The previous prime is 1351368659. The next prime is 1351368677. The reversal of 1351368676 is 6768631531.
It is not an unprimeable number, because it can be changed into a prime (1351368677) 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, 139825 + ... + 149176.
It is an arithmetic number, because the mean of its divisors is an integer number (113288784).
Almost surely, 21351368676 is an apocalyptic number.
It is an amenable number.
1351368676 is an abundant number, since it is smaller than the sum of its proper divisors (1367562140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1351368676 is a wasteful number, since it uses less digits than its factorization.
1351368676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289179 (or 289177 counting only the distinct ones).
The product of its digits is 544320, while the sum is 46.
The square root of 1351368676 is about 36760.9667446328. The cubic root of 1351368676 is about 1105.5828231073.
The spelling of 1351368676 in words is "one billion, three hundred fifty-one million, three hundred sixty-eight thousand, six hundred seventy-six".
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