Base | Representation |
---|---|
bin | 100001000000000100011000… |
… | …101000010100001100110010 |
3 | 201000220021100002102001002210 |
4 | 201000010120220110030302 |
5 | 123010434204210233120 |
6 | 1232404301314552550 |
7 | 42400015345250001 |
oct | 4100043050241462 |
9 | 630807302361083 |
10 | 145140243055410 |
11 | 422786a4451a89 |
12 | 14341199898756 |
13 | 62ca887817405 |
14 | 27bab7a690c38 |
15 | 11ba66de40ce0 |
hex | 840118a14332 |
145140243055410 has 32 divisors (see below), whose sum is σ = 354047019129792. Its totient is φ = 38069571948480.
The previous prime is 145140243055373. The next prime is 145140243055429. The reversal of 145140243055410 is 14550342041541.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39655802284 + ... + 39655805943.
It is an arithmetic number, because the mean of its divisors is an integer number (11063969347806).
Almost surely, 2145140243055410 is an apocalyptic number.
145140243055410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145140243055410 is an abundant number, since it is smaller than the sum of its proper divisors (208906776074382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145140243055410 is a wasteful number, since it uses less digits than its factorization.
145140243055410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79311608298.
The product of its (nonzero) digits is 192000, while the sum is 39.
Adding to 145140243055410 its reverse (14550342041541), we get a palindrome (159690585096951).
The spelling of 145140243055410 in words is "one hundred forty-five trillion, one hundred forty billion, two hundred forty-three million, fifty-five thousand, four hundred ten".
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