Base | Representation |
---|---|
bin | 101100011011011… |
… | …001110110110101 |
3 | 1220221120021220212 |
4 | 230123121312311 |
5 | 3011304200201 |
6 | 201544035205 |
7 | 24320431220 |
oct | 5433316665 |
9 | 1827507825 |
10 | 745381301 |
11 | 352826005 |
12 | 189762b05 |
13 | bb56b432 |
14 | 70dcc5b7 |
15 | 45688abb |
hex | 2c6d9db5 |
745381301 has 8 divisors (see below), whose sum is σ = 852032064. Its totient is φ = 638772480.
The previous prime is 745381283. The next prime is 745381333. The reversal of 745381301 is 103183547.
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 745381301 - 26 = 745381237 is a prime.
It is a Duffinian number.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (745387301) 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, 54326 + ... + 66648.
It is an arithmetic number, because the mean of its divisors is an integer number (106504008).
Almost surely, 2745381301 is an apocalyptic number.
It is an amenable number.
745381301 is a deficient number, since it is larger than the sum of its proper divisors (106650763).
745381301 is a wasteful number, since it uses less digits than its factorization.
745381301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20971.
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 745381301 is about 27301.6721282782. The cubic root of 745381301 is about 906.6914029770.
The spelling of 745381301 in words is "seven hundred forty-five million, three hundred eighty-one thousand, three hundred one".
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