Base | Representation |
---|---|
bin | 1000111010111… |
… | …10100000000000 |
3 | 12012211001122112 |
4 | 10131132200000 |
5 | 123124222333 |
6 | 11231554452 |
7 | 1566044444 |
oct | 435364000 |
9 | 165731575 |
10 | 74835968 |
11 | 39274409 |
12 | 2108ba28 |
13 | 12672a4c |
14 | 9d20824 |
15 | 6883948 |
hex | 475e800 |
74835968 has 24 divisors (see below), whose sum is σ = 149639490. Its totient is φ = 37416960.
The previous prime is 74835961. The next prime is 74836001. The reversal of 74835968 is 86953847.
It can be written as a sum of positive squares in only one way, i.e., 45589504 + 29246464 = 6752^2 + 5408^2 .
It is not an unprimeable number, because it can be changed into a prime (74835961) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16223 + ... + 20318.
Almost surely, 274835968 is an apocalyptic number.
It is an amenable number.
74835968 is a deficient number, since it is larger than the sum of its proper divisors (74803522).
74835968 is an equidigital number, since it uses as much as digits as its factorization.
74835968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36563 (or 36543 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 50.
The square root of 74835968 is about 8650.7784620807. The cubic root of 74835968 is about 421.4086639151.
The spelling of 74835968 in words is "seventy-four million, eight hundred thirty-five thousand, nine hundred sixty-eight".
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