Base | Representation |
---|---|
bin | 1000110100100… |
… | …10011111110010 |
3 | 12011020121102110 |
4 | 10122102133302 |
5 | 122421002440 |
6 | 11202030150 |
7 | 1555664343 |
oct | 432223762 |
9 | 164217373 |
10 | 74000370 |
11 | 38853634 |
12 | 20948356 |
13 | 1243c602 |
14 | 9b840ca |
15 | 676b080 |
hex | 46927f2 |
74000370 has 64 divisors (see below), whose sum is σ = 183968640. Its totient is φ = 19035648.
The previous prime is 74000369. The next prime is 74000387. The reversal of 74000370 is 7300047.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180726 + ... + 181134.
It is an arithmetic number, because the mean of its divisors is an integer number (2874510).
Almost surely, 274000370 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74000370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91984320).
74000370 is an abundant number, since it is smaller than the sum of its proper divisors (109968270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74000370 is a wasteful number, since it uses less digits than its factorization.
74000370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 619.
The product of its (nonzero) digits is 588, while the sum is 21.
The square root of 74000370 is about 8602.3467728289. The cubic root of 74000370 is about 419.8343451024.
The spelling of 74000370 in words is "seventy-four million, three hundred seventy", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •