Base | Representation |
---|---|
bin | 111001110111010000… |
… | …111010100100010101 |
3 | 12221100222102122101000 |
4 | 321313100322210111 |
5 | 2004220344340140 |
6 | 44313051253513 |
7 | 4326436145025 |
oct | 716720724425 |
9 | 187328378330 |
10 | 62130465045 |
11 | 24393033a80 |
12 | 1005b44a299 |
13 | 5b21c538ac |
14 | 30157cda85 |
15 | 19397d6a30 |
hex | e7743a915 |
62130465045 has 32 divisors (see below), whose sum is σ = 120495450240. Its totient is φ = 30123861120.
The previous prime is 62130465043. The next prime is 62130465049. The reversal of 62130465045 is 54056403126.
62130465045 is a `hidden beast` number, since 62 + 130 + 465 + 0 + 4 + 5 = 666.
It is not a de Polignac number, because 62130465045 - 21 = 62130465043 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (62130465043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20917864 + ... + 20920833.
It is an arithmetic number, because the mean of its divisors is an integer number (3765482820).
Almost surely, 262130465045 is an apocalyptic number.
It is an amenable number.
62130465045 is a deficient number, since it is larger than the sum of its proper divisors (58364985195).
62130465045 is a wasteful number, since it uses less digits than its factorization.
62130465045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41838722 (or 41838716 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
The spelling of 62130465045 in words is "sixty-two billion, one hundred thirty million, four hundred sixty-five thousand, forty-five".
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