Base | Representation |
---|---|
bin | 1000011100011110010… |
… | …0101110011100100010 |
3 | 111212111000210002221221 |
4 | 2013013210232130202 |
5 | 4334112021323203 |
6 | 150352211205254 |
7 | 13324162321156 |
oct | 2070744563442 |
9 | 455430702857 |
10 | 145082214178 |
11 | 56590144950 |
12 | 2414b8a682a |
13 | 108b1777a15 |
14 | 70445b1066 |
15 | 3b91eb7abd |
hex | 21c792e722 |
145082214178 has 16 divisors (see below), whose sum is σ = 237667893120. Its totient is φ = 65874062800.
The previous prime is 145082214169. The next prime is 145082214197. The reversal of 145082214178 is 871412280541.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3599413 + ... + 3639496.
It is an arithmetic number, because the mean of its divisors is an integer number (14854243320).
Almost surely, 2145082214178 is an apocalyptic number.
145082214178 is a deficient number, since it is larger than the sum of its proper divisors (92585678942).
145082214178 is a wasteful number, since it uses less digits than its factorization.
145082214178 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7239833.
The product of its (nonzero) digits is 143360, while the sum is 43.
The spelling of 145082214178 in words is "one hundred forty-five billion, eighty-two million, two hundred fourteen thousand, one hundred seventy-eight".
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