Base | Representation |
---|---|
bin | 10100101111001010100… |
… | …010000101001111110101 |
3 | 12001020020221022120210211 |
4 | 110233022202011033311 |
5 | 141321431204410442 |
6 | 3010352315345421 |
7 | 204645424023562 |
oct | 24571242051765 |
9 | 5036227276724 |
10 | 1425032106997 |
11 | 4aa397523824 |
12 | 1b0220452271 |
13 | a44c29a23c5 |
14 | 4cd86d4d869 |
15 | 27105a75617 |
hex | 14bca8853f5 |
1425032106997 has 16 divisors (see below), whose sum is σ = 1445162241600. Its totient is φ = 1405071158400.
The previous prime is 1425032106983. The next prime is 1425032107021. The reversal of 1425032106997 is 7996012305241.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1425032106997 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1425032106997.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1425032106947) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12791578 + ... + 12902500.
It is an arithmetic number, because the mean of its divisors is an integer number (90322640100).
Almost surely, 21425032106997 is an apocalyptic number.
It is an amenable number.
1425032106997 is a deficient number, since it is larger than the sum of its proper divisors (20130134603).
1425032106997 is a wasteful number, since it uses less digits than its factorization.
1425032106997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111684.
The product of its (nonzero) digits is 816480, while the sum is 49.
The spelling of 1425032106997 in words is "one trillion, four hundred twenty-five billion, thirty-two million, one hundred six thousand, nine hundred ninety-seven".
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