Base | Representation |
---|---|
bin | 1000111001111… |
… | …10110100111100 |
3 | 12012120110200122 |
4 | 10130332310330 |
5 | 123111044421 |
6 | 11225114112 |
7 | 1564664303 |
oct | 434766474 |
9 | 165513618 |
10 | 74706236 |
11 | 391959a0 |
12 | 21028938 |
13 | 12628997 |
14 | 9cc943a |
15 | 685a2ab |
hex | 473ed3c |
74706236 has 12 divisors (see below), whose sum is σ = 142621080. Its totient is φ = 33957360.
The previous prime is 74706197. The next prime is 74706239. The reversal of 74706236 is 63260747.
It is a junction number, because it is equal to n+sod(n) for n = 74706196 and 74706205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74706239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848891 + ... + 848978.
It is an arithmetic number, because the mean of its divisors is an integer number (11885090).
Almost surely, 274706236 is an apocalyptic number.
It is an amenable number.
74706236 is a deficient number, since it is larger than the sum of its proper divisors (67914844).
74706236 is a wasteful number, since it uses less digits than its factorization.
74706236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1697884 (or 1697882 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 35.
The square root of 74706236 is about 8643.2769248706. The cubic root of 74706236 is about 421.1650118678.
The spelling of 74706236 in words is "seventy-four million, seven hundred six thousand, two hundred thirty-six".
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