Base | Representation |
---|---|
bin | 1000110101010… |
… | …00111000000000 |
3 | 12011102021011100 |
4 | 10122220320000 |
5 | 122431421112 |
6 | 11204014400 |
7 | 1556525520 |
oct | 432507000 |
9 | 164367140 |
10 | 74092032 |
11 | 38906493 |
12 | 20991400 |
13 | 12472251 |
14 | 9ba9680 |
15 | 67882dc |
hex | 46a8e00 |
74092032 has 120 divisors (see below), whose sum is σ = 244488816. Its totient is φ = 21159936.
The previous prime is 74092027. The next prime is 74092037. The reversal of 74092032 is 23029047.
It is an interprime number because it is at equal distance from previous prime (74092027) and next prime (74092037).
It is a junction number, because it is equal to n+sod(n) for n = 74091987 and 74092005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74092037) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31108 + ... + 33404.
Almost surely, 274092032 is an apocalyptic number.
74092032 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74092032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122244408).
74092032 is an abundant number, since it is smaller than the sum of its proper divisors (170396784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74092032 is a wasteful number, since it uses less digits than its factorization.
74092032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2328 (or 2309 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 74092032 is about 8607.6728562370. The cubic root of 74092032 is about 420.0076189094.
The spelling of 74092032 in words is "seventy-four million, ninety-two thousand, thirty-two".
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