Base | Representation |
---|---|
bin | 10011010010001111010… |
… | …110101011010000011000 |
3 | 11200200201022010001122211 |
4 | 103102033112223100120 |
5 | 133203110240412100 |
6 | 2452451434124504 |
7 | 164514024515143 |
oct | 23221726532030 |
9 | 4620638101584 |
10 | 1325255013400 |
11 | 4710459a659a |
12 | 194a15280734 |
13 | 97c8140a256 |
14 | 481dd75505a |
15 | 247161bc1ba |
hex | 1348f5ab418 |
1325255013400 has 48 divisors (see below), whose sum is σ = 3081299145840. Its totient is φ = 530088028800.
The previous prime is 1325255013323. The next prime is 1325255013457. The reversal of 1325255013400 is 43105525231.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11072677 + ... + 11191723.
It is an arithmetic number, because the mean of its divisors is an integer number (64193732205).
Almost surely, 21325255013400 is an apocalyptic number.
1325255013400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1325255013400 is an abundant number, since it is smaller than the sum of its proper divisors (1756044132440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1325255013400 is a wasteful number, since it uses less digits than its factorization.
1325255013400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174724 (or 174715 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 31.
The spelling of 1325255013400 in words is "one trillion, three hundred twenty-five billion, two hundred fifty-five million, thirteen thousand, four hundred".
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