Base | Representation |
---|---|
bin | 110010101010101110010100… |
… | …0000011000101001000110001 |
3 | 2011110000021001120212211121010 |
4 | 1211111130220003011020301 |
5 | 431403431030041101040 |
6 | 4215512551050421133 |
7 | 162606032132642643 |
oct | 14525345003051061 |
9 | 2143007046784533 |
10 | 445676543300145 |
11 | 11a0083a6a25063 |
12 | 41b9b1247317a9 |
13 | 1618b16b783141 |
14 | 7c0ac0739c893 |
15 | 367d10a1a0e80 |
hex | 19557280c5231 |
445676543300145 has 32 divisors (see below), whose sum is σ = 732366487503360. Its totient is φ = 231266352441600.
The previous prime is 445676543300141. The next prime is 445676543300147. The reversal of 445676543300145 is 541003345676544.
It is not a de Polignac number, because 445676543300145 - 22 = 445676543300141 is a prime.
It is not an unprimeable number, because it can be changed into a prime (445676543300141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29181736 + ... + 41748374.
It is an arithmetic number, because the mean of its divisors is an integer number (22886452734480).
Almost surely, 2445676543300145 is an apocalyptic number.
It is an amenable number.
445676543300145 is a deficient number, since it is larger than the sum of its proper divisors (286689944203215).
445676543300145 is a wasteful number, since it uses less digits than its factorization.
445676543300145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12630585.
The product of its (nonzero) digits is 72576000, while the sum is 57.
Adding to 445676543300145 its reverse (541003345676544), we get a palindrome (986679888976689).
The spelling of 445676543300145 in words is "four hundred forty-five trillion, six hundred seventy-six billion, five hundred forty-three million, three hundred thousand, one hundred forty-five".
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