Base | Representation |
---|---|
bin | 1000110110100… |
… | …11101001101001 |
3 | 12011202011111120 |
4 | 10123103221221 |
5 | 123003022431 |
6 | 11211445453 |
7 | 1561155366 |
oct | 433235151 |
9 | 164664446 |
10 | 74267241 |
11 | 38a16094 |
12 | 20a56889 |
13 | 12503c19 |
14 | 9c1346d |
15 | 67c0196 |
hex | 46d3a69 |
74267241 has 8 divisors (see below), whose sum is σ = 99108480. Its totient is φ = 49468752.
The previous prime is 74267239. The next prime is 74267261. The reversal of 74267241 is 14276247.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 74267241 - 21 = 74267239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (74267261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6385 + ... + 13758.
It is an arithmetic number, because the mean of its divisors is an integer number (12388560).
Almost surely, 274267241 is an apocalyptic number.
It is an amenable number.
74267241 is a deficient number, since it is larger than the sum of its proper divisors (24841239).
74267241 is a wasteful number, since it uses less digits than its factorization.
74267241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21375.
The product of its digits is 18816, while the sum is 33.
The square root of 74267241 is about 8617.8443360274. The cubic root of 74267241 is about 420.3384290403.
The spelling of 74267241 in words is "seventy-four million, two hundred sixty-seven thousand, two hundred forty-one".
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