Base | Representation |
---|---|
bin | 1000011111111111111… |
… | …0110010101100100110 |
3 | 111221220222112001001112 |
4 | 2013333332302230212 |
5 | 4343031303241210 |
6 | 151030135025022 |
7 | 13356503243210 |
oct | 2077776625446 |
9 | 457828461045 |
10 | 146028571430 |
11 | 56a2635a085 |
12 | 2437480b172 |
13 | 10a02852721 |
14 | 70d41575b0 |
15 | 3bea0eed05 |
hex | 21fffb2b26 |
146028571430 has 32 divisors (see below), whose sum is σ = 303498570816. Its totient is φ = 49550782464.
The previous prime is 146028571421. The next prime is 146028571517. The reversal of 146028571430 is 34175820641.
It is a super-2 number, since 2×1460285714302 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
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, 10746419 + ... + 10759998.
It is an arithmetic number, because the mean of its divisors is an integer number (9484330338).
Almost surely, 2146028571430 is an apocalyptic number.
146028571430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146028571430 is an abundant number, since it is smaller than the sum of its proper divisors (157469999386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146028571430 is a wasteful number, since it uses less digits than its factorization.
146028571430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21506528.
The product of its (nonzero) digits is 161280, while the sum is 41.
The spelling of 146028571430 in words is "one hundred forty-six billion, twenty-eight million, five hundred seventy-one thousand, four hundred thirty".
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