Base | Representation |
---|---|
bin | 1011110111010101001100… |
… | …1001000001101011010101 |
3 | 1201012002222011010120211002 |
4 | 2331311103021001223111 |
5 | 3202213042400144140 |
6 | 43424515331353045 |
7 | 2514325323066056 |
oct | 275652311015325 |
9 | 51162864116732 |
10 | 13045210553045 |
11 | 417a4962a6420 |
12 | 15682ba752785 |
13 | 7382093aa058 |
14 | 33156a62272d |
15 | 179508816415 |
hex | bdd53241ad5 |
13045210553045 has 8 divisors (see below), whose sum is σ = 17077366542240. Its totient is φ = 9487425856720.
The previous prime is 13045210553003. The next prime is 13045210553051. The reversal of 13045210553045 is 54035501254031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-13045210553045 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118592823155 + ... + 118592823264.
It is an arithmetic number, because the mean of its divisors is an integer number (2134670817780).
Almost surely, 213045210553045 is an apocalyptic number.
It is an amenable number.
13045210553045 is a deficient number, since it is larger than the sum of its proper divisors (4032155989195).
13045210553045 is a wasteful number, since it uses less digits than its factorization.
13045210553045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237185646435.
The product of its (nonzero) digits is 180000, while the sum is 38.
The spelling of 13045210553045 in words is "thirteen trillion, forty-five billion, two hundred ten million, five hundred fifty-three thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •