Base | Representation |
---|---|
bin | 10111010010100101100… |
… | …11100000001111000001 |
3 | 2211111121000111002200221 |
4 | 23221102303200033001 |
5 | 101102404301301040 |
6 | 1411344202143041 |
7 | 111550006354051 |
oct | 13512263401701 |
9 | 2744530432627 |
10 | 800253150145 |
11 | 28942704a199 |
12 | 10b1171b1a81 |
13 | 5a604552b67 |
14 | 2aa37c21561 |
15 | 15c3a64974a |
hex | ba52ce03c1 |
800253150145 has 8 divisors (see below), whose sum is σ = 962405104104. Its totient is φ = 638801637504.
The previous prime is 800253150127. The next prime is 800253150149. The reversal of 800253150145 is 541051352008.
It can be written as a sum of positive squares in 4 ways, for example, as 76244463376 + 724008686769 = 276124^2 + 850887^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 800253150145 - 25 = 800253150113 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 800253150145.
It is not an unprimeable number, because it can be changed into a prime (800253150149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175107814 + ... + 175112383.
It is an arithmetic number, because the mean of its divisors is an integer number (120300638013).
Almost surely, 2800253150145 is an apocalyptic number.
It is an amenable number.
800253150145 is a deficient number, since it is larger than the sum of its proper divisors (162151953959).
800253150145 is a wasteful number, since it uses less digits than its factorization.
800253150145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350220659.
The product of its (nonzero) digits is 24000, while the sum is 34.
The spelling of 800253150145 in words is "eight hundred billion, two hundred fifty-three million, one hundred fifty thousand, one hundred forty-five".
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