Base | Representation |
---|---|
bin | 10001011111110… |
… | …00100000101000 |
3 | 101020011200112110 |
4 | 20233320200220 |
5 | 300033114320 |
6 | 22321442320 |
7 | 3431344521 |
oct | 1057704050 |
9 | 336150473 |
10 | 146769960 |
11 | 75936497 |
12 | 411a03a0 |
13 | 2453a93c |
14 | 156c7848 |
15 | cd425e0 |
hex | 8bf8828 |
146769960 has 32 divisors (see below), whose sum is σ = 440310240. Its totient is φ = 39138624.
The previous prime is 146769949. The next prime is 146769967. The reversal of 146769960 is 69967641.
It is not an unprimeable number, because it can be changed into a prime (146769967) 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, 611422 + ... + 611661.
It is an arithmetic number, because the mean of its divisors is an integer number (13759695).
Almost surely, 2146769960 is an apocalyptic number.
146769960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
146769960 is an abundant number, since it is smaller than the sum of its proper divisors (293540280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146769960 is a wasteful number, since it uses less digits than its factorization.
146769960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1223097 (or 1223093 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 48.
The square root of 146769960 is about 12114.8652489411. The cubic root of 146769960 is about 527.4877665379.
The spelling of 146769960 in words is "one hundred forty-six million, seven hundred sixty-nine thousand, nine hundred sixty".
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