Base | Representation |
---|---|
bin | 1000110110000… |
… | …10011110011000 |
3 | 12011121120222220 |
4 | 10123002132120 |
5 | 122443300023 |
6 | 11210144040 |
7 | 1560443313 |
oct | 433023630 |
9 | 164546886 |
10 | 74196888 |
11 | 38978247 |
12 | 20a22020 |
13 | 124aabac |
14 | 9bd597a |
15 | 67a93e3 |
hex | 46c2798 |
74196888 has 48 divisors (see below), whose sum is σ = 191728440. Its totient is φ = 23927040.
The previous prime is 74196851. The next prime is 74196901. The reversal of 74196888 is 88869147.
It is a self number, because there is not a number n which added to its sum of digits gives 74196888.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21456 + ... + 24672.
Almost surely, 274196888 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 74196888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95864220).
74196888 is an abundant number, since it is smaller than the sum of its proper divisors (117531552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74196888 is a wasteful number, since it uses less digits than its factorization.
74196888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3288 (or 3253 counting only the distinct ones).
The product of its digits is 774144, while the sum is 51.
The square root of 74196888 is about 8613.7615476631. The cubic root of 74196888 is about 420.2056589170.
The spelling of 74196888 in words is "seventy-four million, one hundred ninety-six thousand, eight hundred eighty-eight".
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