Base | Representation |
---|---|
bin | 10100011111111100110… |
… | …011101111000000110010 |
3 | 11222200002102112110012121 |
4 | 110133330303233000302 |
5 | 141040002101214010 |
6 | 2555051302144454 |
7 | 203526536051200 |
oct | 24377463570062 |
9 | 4880072473177 |
10 | 1408695726130 |
11 | 4a3474016010 |
12 | 1a902142212a |
13 | a2abb320c54 |
14 | 4c277458070 |
15 | 2699b7863da |
hex | 147fccef032 |
1408695726130 has 96 divisors (see below), whose sum is σ = 3258517559040. Its totient is φ = 433515962880.
The previous prime is 1408695726121. The next prime is 1408695726133. The reversal of 1408695726130 is 316275968041.
It is not an unprimeable number, because it can be changed into a prime (1408695726133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1228327 + ... + 2079946.
It is an arithmetic number, because the mean of its divisors is an integer number (33942891240).
It is a 2-persistent number, because it is pandigital, and so is 2⋅1408695726130 = 2817391452260, but 3⋅1408695726130 = 4226087178390 is not.
Almost surely, 21408695726130 is an apocalyptic number.
1408695726130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1408695726130 is an abundant number, since it is smaller than the sum of its proper divisors (1849821832910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1408695726130 is a wasteful number, since it uses less digits than its factorization.
1408695726130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3308384 (or 3308377 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 52.
The spelling of 1408695726130 in words is "one trillion, four hundred eight billion, six hundred ninety-five million, seven hundred twenty-six thousand, one hundred thirty".
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