Base | Representation |
---|---|
bin | 1000100010001111111… |
… | …0100101111010101100 |
3 | 112000111001220201202010 |
4 | 2020203332211322230 |
5 | 4400300404430420 |
6 | 151210111201220 |
7 | 13410455450451 |
oct | 2104376457254 |
9 | 460431821663 |
10 | 146632498860 |
11 | 5720624a761 |
12 | 24502b16210 |
13 | 10a9a9c4b33 |
14 | 7150443828 |
15 | 3c331464e0 |
hex | 2223fa5eac |
146632498860 has 48 divisors (see below), whose sum is σ = 432180000000. Its totient is φ = 37043999424.
The previous prime is 146632498849. The next prime is 146632498867. The reversal of 146632498860 is 68894236641.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a self number, because there is not a number n which added to its sum of digits gives 146632498860.
It is not an unprimeable number, because it can be changed into a prime (146632498867) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64311360 + ... + 64313639.
It is an arithmetic number, because the mean of its divisors is an integer number (9003750000).
Almost surely, 2146632498860 is an apocalyptic number.
146632498860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
146632498860 is an abundant number, since it is smaller than the sum of its proper divisors (285547501140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146632498860 is a wasteful number, since it uses less digits than its factorization.
146632498860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128625030 (or 128625028 counting only the distinct ones).
The product of its (nonzero) digits is 11943936, while the sum is 57.
The spelling of 146632498860 in words is "one hundred forty-six billion, six hundred thirty-two million, four hundred ninety-eight thousand, eight hundred sixty".
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