Base | Representation |
---|---|
bin | 10110101111001110100 |
3 | 1101212001102 |
4 | 2311321310 |
5 | 142320301 |
6 | 23545232 |
7 | 6222143 |
oct | 2657164 |
9 | 1355042 |
10 | 745076 |
11 | 469872 |
12 | 2bb218 |
13 | 201197 |
14 | 15575a |
15 | eab6b |
hex | b5e74 |
745076 has 12 divisors (see below), whose sum is σ = 1380708. Its totient is φ = 350592.
The previous prime is 745067. The next prime is 745103. The reversal of 745076 is 670547.
It can be written as a sum of positive squares in 2 ways, for example, as 524176 + 220900 = 724^2 + 470^2 .
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5411 + ... + 5546.
It is an arithmetic number, because the mean of its divisors is an integer number (115059).
2745076 is an apocalyptic number.
It is an amenable number.
745076 is a deficient number, since it is larger than the sum of its proper divisors (635632).
745076 is a wasteful number, since it uses less digits than its factorization.
745076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10978 (or 10976 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 745076 is about 863.1778495768. The cubic root of 745076 is about 90.6567595384.
Subtracting from 745076 its reverse (670547), we obtain a square (74529 = 2732).
The spelling of 745076 in words is "seven hundred forty-five thousand, seventy-six".
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