Base | Representation |
---|---|
bin | 10100010011100001010… |
… | …010110001001000110000 |
3 | 11221101122021200112122020 |
4 | 110103201102301020300 |
5 | 140330133343303420 |
6 | 2545003051511440 |
7 | 202545024324456 |
oct | 24234122611060 |
9 | 4841567615566 |
10 | 1395349197360 |
11 | 498845277448 |
12 | 1a6517758580 |
13 | a1772210051 |
14 | 4b76ca869d6 |
15 | 26469bd4340 |
hex | 144e14b1230 |
1395349197360 has 160 divisors (see below), whose sum is σ = 4553905912320. Its totient is φ = 352458086400.
The previous prime is 1395349197337. The next prime is 1395349197371. The reversal of 1395349197360 is 637919435931.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a junction number, because it is equal to n+sod(n) for n = 1395349197294 and 1395349197303.
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, 38837805 + ... + 38873715.
It is an arithmetic number, because the mean of its divisors is an integer number (28461911952).
Almost surely, 21395349197360 is an apocalyptic number.
1395349197360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1395349197360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2276952956160).
1395349197360 is an abundant number, since it is smaller than the sum of its proper divisors (3158556714960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1395349197360 is a wasteful number, since it uses less digits than its factorization.
1395349197360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44467 (or 44461 counting only the distinct ones).
The product of its (nonzero) digits is 16533720, while the sum is 60.
The spelling of 1395349197360 in words is "one trillion, three hundred ninety-five billion, three hundred forty-nine million, one hundred ninety-seven thousand, three hundred sixty".
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