Base | Representation |
---|---|
bin | 1000011110101100000… |
… | …1011100101011110000 |
3 | 111221000110212121212101 |
4 | 2013223001130223300 |
5 | 4341321244234120 |
6 | 150531214310144 |
7 | 13345003416514 |
oct | 2075301345360 |
9 | 457013777771 |
10 | 145676946160 |
11 | 56865924889 |
12 | 24296ab8354 |
13 | 10977a4a835 |
14 | 709d586144 |
15 | 3bc92e490a |
hex | 21eb05caf0 |
145676946160 has 40 divisors (see below), whose sum is σ = 338741551296. Its totient is φ = 58263440640.
The previous prime is 145676946119. The next prime is 145676946169. The reversal of 145676946160 is 61649676541.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145676946169) 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, 548425 + ... + 769495.
Almost surely, 2145676946160 is an apocalyptic number.
145676946160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
145676946160 is an abundant number, since it is smaller than the sum of its proper divisors (193064605136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145676946160 is a wasteful number, since it uses less digits than its factorization.
145676946160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229321 (or 229315 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 55.
The spelling of 145676946160 in words is "one hundred forty-five billion, six hundred seventy-six million, nine hundred forty-six thousand, one hundred sixty".
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