Base | Representation |
---|---|
bin | 1110100111010100111… |
… | …10010011101111010101 |
3 | 1210000010200212001021212 |
4 | 13103222132103233111 |
5 | 31211400401120203 |
6 | 1022403505351205 |
7 | 51164513513363 |
oct | 7235236235725 |
9 | 1700120761255 |
10 | 502150020053 |
11 | 183a62660380 |
12 | 813a1038505 |
13 | 384777001a6 |
14 | 1a4389b0633 |
15 | d0de77b1d8 |
hex | 74ea793bd5 |
502150020053 has 4 divisors (see below), whose sum is σ = 547800021888. Its totient is φ = 456500018220.
The previous prime is 502150019989. The next prime is 502150020061. The reversal of 502150020053 is 350020051205.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 502150020053 - 26 = 502150019989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (502155020053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22825000901 + ... + 22825000922.
It is an arithmetic number, because the mean of its divisors is an integer number (136950005472).
Almost surely, 2502150020053 is an apocalyptic number.
It is an amenable number.
502150020053 is a deficient number, since it is larger than the sum of its proper divisors (45650001835).
502150020053 is a wasteful number, since it uses less digits than its factorization.
502150020053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45650001834.
The product of its (nonzero) digits is 1500, while the sum is 23.
Adding to 502150020053 its reverse (350020051205), we get a palindrome (852170071258).
The spelling of 502150020053 in words is "five hundred two billion, one hundred fifty million, twenty thousand, fifty-three".
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