Base | Representation |
---|---|
bin | 1000100010010110110… |
… | …0000101101100000100 |
3 | 112000120001221001000000 |
4 | 2020211230011230010 |
5 | 4400330231441232 |
6 | 151213014321300 |
7 | 13411254440214 |
oct | 2104554055404 |
9 | 460501831000 |
10 | 146661202692 |
11 | 57220475334 |
12 | 24510659230 |
13 | 10aa3934b54 |
14 | 7154196244 |
15 | 3c3591627c |
hex | 2225b05b04 |
146661202692 has 168 divisors, whose sum is σ = 414489558560. Its totient is φ = 45236257920.
The previous prime is 146661202669. The next prime is 146661202703. The reversal of 146661202692 is 296202166641.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2351592 + ... + 2413152.
Almost surely, 2146661202692 is an apocalyptic number.
146661202692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 146661202692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207244779280).
146661202692 is an abundant number, since it is smaller than the sum of its proper divisors (267828355868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146661202692 is a wasteful number, since it uses less digits than its factorization.
146661202692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61645 (or 61628 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The spelling of 146661202692 in words is "one hundred forty-six billion, six hundred sixty-one million, two hundred two thousand, six hundred ninety-two".
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