Base | Representation |
---|---|
bin | 101100011011110… |
… | …000100000001110 |
3 | 1220221202000011110 |
4 | 230123300200032 |
5 | 3011320132222 |
6 | 201550032450 |
7 | 24321265524 |
oct | 5433604016 |
9 | 1827660143 |
10 | 745474062 |
11 | 352889773 |
12 | 1897a8726 |
13 | bb5a1718 |
14 | 71014314 |
15 | 456a630c |
hex | 2c6f080e |
745474062 has 16 divisors (see below), whose sum is σ = 1491916032. Its totient is φ = 248330040.
The previous prime is 745474061. The next prime is 745474073. The reversal of 745474062 is 260474547.
It is a super-2 number, since 2×7454740622 = 1111463154229559688, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 745474062.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (745474061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30118 + ... + 48969.
It is an arithmetic number, because the mean of its divisors is an integer number (93244752).
Almost surely, 2745474062 is an apocalyptic number.
745474062 is an abundant number, since it is smaller than the sum of its proper divisors (746441970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
745474062 is a wasteful number, since it uses less digits than its factorization.
745474062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80663.
The product of its (nonzero) digits is 188160, while the sum is 39.
The square root of 745474062 is about 27303.3708907893. The cubic root of 745474062 is about 906.7290133081.
The spelling of 745474062 in words is "seven hundred forty-five million, four hundred seventy-four thousand, sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •