Base | Representation |
---|---|
bin | 1000111001101… |
… | …01110100100100 |
3 | 12012111121002102 |
4 | 10130311310210 |
5 | 123103404343 |
6 | 11224231232 |
7 | 1564451615 |
oct | 434656444 |
9 | 165447072 |
10 | 74669348 |
11 | 39170206 |
12 | 2100b518 |
13 | 12614c60 |
14 | 9cb9c0c |
15 | 684e3b8 |
hex | 4735d24 |
74669348 has 24 divisors (see below), whose sum is σ = 141116472. Its totient is φ = 34366464.
The previous prime is 74669347. The next prime is 74669363. The reversal of 74669348 is 84396647.
It can be written as a sum of positive squares in 4 ways, for example, as 399424 + 74269924 = 632^2 + 8618^2 .
It is not an unprimeable number, because it can be changed into a prime (74669347) 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, 18836 + ... + 22452.
It is an arithmetic number, because the mean of its divisors is an integer number (5879853).
Almost surely, 274669348 is an apocalyptic number.
It is an amenable number.
74669348 is a deficient number, since it is larger than the sum of its proper divisors (66447124).
74669348 is a wasteful number, since it uses less digits than its factorization.
74669348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4031 (or 4029 counting only the distinct ones).
The product of its digits is 870912, while the sum is 47.
The square root of 74669348 is about 8641.1427485027. The cubic root of 74669348 is about 421.0956803386.
The spelling of 74669348 in words is "seventy-four million, six hundred sixty-nine thousand, three hundred forty-eight".
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