Base | Representation |
---|---|
bin | 1000110101011… |
… | …10011100101100 |
3 | 12011110102110211 |
4 | 10122232130230 |
5 | 122433133420 |
6 | 11204312204 |
7 | 1556652211 |
oct | 432563454 |
9 | 164412424 |
10 | 74114860 |
11 | 38921656 |
12 | 209a2664 |
13 | 1247c761 |
14 | 9bb3b08 |
15 | 678ee5a |
hex | 46ae72c |
74114860 has 24 divisors (see below), whose sum is σ = 155806560. Its totient is φ = 29614464.
The previous prime is 74114851. The next prime is 74114861. The reversal of 74114860 is 6841147.
It is not an unprimeable number, because it can be changed into a prime (74114861) 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, 29992 + ... + 32368.
It is an arithmetic number, because the mean of its divisors is an integer number (6491940).
Almost surely, 274114860 is an apocalyptic number.
It is an amenable number.
74114860 is an abundant number, since it is smaller than the sum of its proper divisors (81691700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74114860 is a wasteful number, since it uses less digits than its factorization.
74114860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3945 (or 3943 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 74114860 is about 8608.9987803461. The cubic root of 74114860 is about 420.0507497254.
The spelling of 74114860 in words is "seventy-four million, one hundred fourteen thousand, eight hundred sixty".
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