Base | Representation |
---|---|
bin | 100001000000111100010100… |
… | …011100010001010101110111 |
3 | 201001010000100201112101000200 |
4 | 201000330110130101111313 |
5 | 123012430204344100010 |
6 | 1232452033101411543 |
7 | 42404242564544403 |
oct | 4100742434212567 |
9 | 631100321471020 |
10 | 145200302331255 |
11 | 422a1114335946 |
12 | 1435095b569bb3 |
13 | 6303439629a62 |
14 | 27bda36d74103 |
15 | 11bbed69a1cc0 |
hex | 840f14711577 |
145200302331255 has 48 divisors (see below), whose sum is σ = 255282335436960. Its totient is φ = 76338607968000.
The previous prime is 145200302331239. The next prime is 145200302331307. The reversal of 145200302331255 is 552133203002541.
145200302331255 is a `hidden beast` number, since 1 + 4 + 520 + 0 + 3 + 0 + 2 + 3 + 3 + 125 + 5 = 666.
It is not a de Polignac number, because 145200302331255 - 24 = 145200302331239 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68713041 + ... + 70794650.
It is an arithmetic number, because the mean of its divisors is an integer number (5318381988270).
Almost surely, 2145200302331255 is an apocalyptic number.
145200302331255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
145200302331255 is a deficient number, since it is larger than the sum of its proper divisors (110082033105705).
145200302331255 is a wasteful number, since it uses less digits than its factorization.
145200302331255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139508032 (or 139508029 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
Adding to 145200302331255 its reverse (552133203002541), we get a palindrome (697333505333796).
The spelling of 145200302331255 in words is "one hundred forty-five trillion, two hundred billion, three hundred two million, three hundred thirty-one thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •