Base | Representation |
---|---|
bin | 101100011110000… |
… | …001000101000011 |
3 | 1220222212002111002 |
4 | 230132001011003 |
5 | 3011443104433 |
6 | 202010442215 |
7 | 24326313146 |
oct | 5436010503 |
9 | 1828762432 |
10 | 746066243 |
11 | 35315367a |
12 | 189a3336b |
13 | bb74b120 |
14 | 7112a05d |
15 | 457719e8 |
hex | 2c781143 |
746066243 has 16 divisors (see below), whose sum is σ = 835489536. Its totient is φ = 661547520.
The previous prime is 746066231. The next prime is 746066273. The reversal of 746066243 is 342660647.
It is a cyclic number.
It is not a de Polignac number, because 746066243 - 210 = 746065219 is a prime.
It is a super-2 number, since 2×7460662432 = 1113229677888270098, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 746066197 and 746066206.
It is not an unprimeable number, because it can be changed into a prime (746066273) 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, 48455 + ... + 61967.
It is an arithmetic number, because the mean of its divisors is an integer number (52218096).
Almost surely, 2746066243 is an apocalyptic number.
746066243 is a deficient number, since it is larger than the sum of its proper divisors (89423293).
746066243 is a wasteful number, since it uses less digits than its factorization.
746066243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13694.
The product of its (nonzero) digits is 145152, while the sum is 38.
The square root of 746066243 is about 27314.2132048500. The cubic root of 746066243 is about 906.9690420387.
The spelling of 746066243 in words is "seven hundred forty-six million, sixty-six thousand, two hundred forty-three".
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