Base | Representation |
---|---|
bin | 111011101110011000111011… |
… | …1111000010100011100011101 |
3 | 2112220002111212102020200221120 |
4 | 1313130301313320110130131 |
5 | 1022324224013120430140 |
6 | 5101152133431321153 |
7 | 215440640364205506 |
oct | 16734616770243435 |
9 | 2486074772220846 |
10 | 525345231030045 |
11 | 142433730215a28 |
12 | 4ab07512b201b9 |
13 | 19719ac55ab78a |
14 | 93a2bb83adbad |
15 | 40b067d4db1d0 |
hex | 1ddcc77e1471d |
525345231030045 has 16 divisors (see below), whose sum is σ = 845196305396352. Its totient is φ = 278636144633280.
The previous prime is 525345231030019. The next prime is 525345231030097. The reversal of 525345231030045 is 540030132543525.
It is not a de Polignac number, because 525345231030045 - 217 = 525345230898973 is a prime.
It is a super-2 number, since 2×5253452310300452 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 525345231029979 and 525345231030006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96748658617 + ... + 96748664046.
It is an arithmetic number, because the mean of its divisors is an integer number (52824769087272).
Almost surely, 2525345231030045 is an apocalyptic number.
It is an amenable number.
525345231030045 is a deficient number, since it is larger than the sum of its proper divisors (319851074366307).
525345231030045 is a wasteful number, since it uses less digits than its factorization.
525345231030045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193497322852.
The product of its (nonzero) digits is 1080000, while the sum is 42.
The spelling of 525345231030045 in words is "five hundred twenty-five trillion, three hundred forty-five billion, two hundred thirty-one million, thirty thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •