Base | Representation |
---|---|
bin | 10100100001110110010000… |
… | …00001100110110001100100 |
3 | 12220211200011111101012202001 |
4 | 22100323020001212301210 |
5 | 21404112302302120444 |
6 | 240002341544255044 |
7 | 12336336034652560 |
oct | 1220731001466144 |
9 | 186750144335661 |
10 | 45143462145124 |
11 | 13425264547632 |
12 | 5091132171484 |
13 | 1c26019594ca5 |
14 | b20d531d66a0 |
15 | 5344420908d4 |
hex | 290ec8066c64 |
45143462145124 has 24 divisors (see below), whose sum is σ = 90287723292480. Its totient is φ = 19347026847456.
The previous prime is 45143462145121. The next prime is 45143462145149. The reversal of 45143462145124 is 42154126434154.
It is not an unprimeable number, because it can be changed into a prime (45143462145121) 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, 3887542 + ... + 10266445.
It is an arithmetic number, because the mean of its divisors is an integer number (3761988470520).
Almost surely, 245143462145124 is an apocalyptic number.
It is an amenable number.
45143462145124 is an abundant number, since it is smaller than the sum of its proper divisors (45144261147356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45143462145124 is a wasteful number, since it uses less digits than its factorization.
45143462145124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14267907 (or 14267905 counting only the distinct ones).
The product of its digits is 1843200, while the sum is 46.
Adding to 45143462145124 its reverse (42154126434154), we get a palindrome (87297588579278).
The spelling of 45143462145124 in words is "forty-five trillion, one hundred forty-three billion, four hundred sixty-two million, one hundred forty-five thousand, one hundred twenty-four".
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