Base | Representation |
---|---|
bin | 1000110111011… |
… | …00000000000000 |
3 | 12011221020022110 |
4 | 10123230000000 |
5 | 123014220401 |
6 | 11213535320 |
7 | 1562052225 |
oct | 433540000 |
9 | 164836273 |
10 | 74366976 |
11 | 38a84012 |
12 | 20aa4540 |
13 | 1253a438 |
14 | 9c3b94c |
15 | 67de9d6 |
hex | 46ec000 |
74366976 has 120 divisors (see below), whose sum is σ = 212330160. Its totient is φ = 23068672.
The previous prime is 74366951. The next prime is 74366977. The reversal of 74366976 is 67966347.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (74366977) 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, 835540 + ... + 835628.
It is an arithmetic number, because the mean of its divisors is an integer number (1769418).
Almost surely, 274366976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74366976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106165080).
74366976 is an abundant number, since it is smaller than the sum of its proper divisors (137963184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74366976 is an equidigital number, since it uses as much as digits as its factorization.
74366976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137 (or 111 counting only the distinct ones).
The product of its digits is 1143072, while the sum is 48.
The square root of 74366976 is about 8623.6289345032. The cubic root of 74366976 is about 420.5265052386.
The spelling of 74366976 in words is "seventy-four million, three hundred sixty-six thousand, nine hundred seventy-six".
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