Base | Representation |
---|---|
bin | 101100011101011… |
… | …110101011110100 |
3 | 1220222120221020100 |
4 | 230131132223310 |
5 | 3011424102424 |
6 | 202003434100 |
7 | 24325155342 |
oct | 5435365364 |
9 | 1828527210 |
10 | 745925364 |
11 | 353067848 |
12 | 189985930 |
13 | bb6cbc72 |
14 | 710d0992 |
15 | 45744dc9 |
hex | 2c75eaf4 |
745925364 has 36 divisors (see below), whose sum is σ = 1893788260. Its totient is φ = 247553280.
The previous prime is 745925357. The next prime is 745925387. The reversal of 745925364 is 463529547.
745925364 is a `hidden beast` number, since 7 + 4 + 592 + 53 + 6 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 381420900 + 364504464 = 19530^2 + 19092^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
745925364 is a Rhonda number in base 10.
Its product of digits (907200) is a multiple of the sum of its prime factors (90720).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36997 + ... + 53484.
Almost surely, 2745925364 is an apocalyptic number.
It is an amenable number.
745925364 is an abundant number, since it is smaller than the sum of its proper divisors (1147862896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
745925364 is a wasteful number, since it uses less digits than its factorization.
745925364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90720 (or 90715 counting only the distinct ones).
The product of its digits is 907200, while the sum is 45.
The square root of 745925364 is about 27311.6342242642. The cubic root of 745925364 is about 906.9119510694.
It can be divided in two parts, 7459 and 25364, that added together give a palindrome (32823).
The spelling of 745925364 in words is "seven hundred forty-five million, nine hundred twenty-five thousand, three hundred sixty-four".
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