Base | Representation |
---|---|
bin | 10000101010011111111… |
… | …110110110100010111001 |
3 | 11001110211011000101120122 |
4 | 100222133332312202321 |
5 | 122230224202320200 |
6 | 2234023355103025 |
7 | 145506524623442 |
oct | 20523776664271 |
9 | 4043734011518 |
10 | 1145145354425 |
11 | 401720775a66 |
12 | 165b2aa41a75 |
13 | 83ca9b4c947 |
14 | 3d5d51722c9 |
15 | 1ebc4052385 |
hex | 10a9ffb68b9 |
1145145354425 has 24 divisors (see below), whose sum is σ = 1450288996992. Its totient is φ = 896564840000.
The previous prime is 1145145354403. The next prime is 1145145354449. The reversal of 1145145354425 is 5244535415411.
It is not a de Polignac number, because 1145145354425 - 224 = 1145128577209 is a prime.
It is a super-2 number, since 2×11451453544252 (a number of 25 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27875150 + ... + 27916200.
It is an arithmetic number, because the mean of its divisors is an integer number (60428708208).
Almost surely, 21145145354425 is an apocalyptic number.
It is an amenable number.
1145145354425 is a deficient number, since it is larger than the sum of its proper divisors (305143642567).
1145145354425 is a wasteful number, since it uses less digits than its factorization.
1145145354425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64849 (or 64844 counting only the distinct ones).
The product of its digits is 960000, while the sum is 44.
The spelling of 1145145354425 in words is "one trillion, one hundred forty-five billion, one hundred forty-five million, three hundred fifty-four thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •