Base | Representation |
---|---|
bin | 1000100011100100010… |
… | …1101001000101001001 |
3 | 112001101202100101222001 |
4 | 2020321011221011021 |
5 | 4402012041341421 |
6 | 151305202231001 |
7 | 13422316031551 |
oct | 2107105510511 |
9 | 461352311861 |
10 | 146986668361 |
11 | 57378162525 |
12 | 245a1655461 |
13 | 10b261aaaa0 |
14 | 71854b8161 |
15 | 3c542a5691 |
hex | 2239169149 |
146986668361 has 8 divisors (see below), whose sum is σ = 163399572224. Its totient is φ = 131303226960.
The previous prime is 146986668329. The next prime is 146986668371. The reversal of 146986668361 is 163866689641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 146986668361 - 25 = 146986668329 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 146986668293 and 146986668302.
It is not an unprimeable number, because it can be changed into a prime (146986668371) 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, 182365191 + ... + 182365996.
It is an arithmetic number, because the mean of its divisors is an integer number (20424946528).
Almost surely, 2146986668361 is an apocalyptic number.
It is an amenable number.
146986668361 is a deficient number, since it is larger than the sum of its proper divisors (16412903863).
146986668361 is a wasteful number, since it uses less digits than its factorization.
146986668361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364731231.
The product of its digits is 53747712, while the sum is 64.
The spelling of 146986668361 in words is "one hundred forty-six billion, nine hundred eighty-six million, six hundred sixty-eight thousand, three hundred sixty-one".
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