Base | Representation |
---|---|
bin | 1000111010111… |
… | …01100111010000 |
3 | 12012210212200000 |
4 | 10131131213100 |
5 | 123124113321 |
6 | 11231530000 |
7 | 1566031035 |
oct | 435354720 |
9 | 165725600 |
10 | 74832336 |
11 | 39271707 |
12 | 21089900 |
13 | 126711b7 |
14 | 9d1d38c |
15 | 6882826 |
hex | 475d9d0 |
74832336 has 120 divisors (see below), whose sum is σ = 228839520. Its totient is φ = 23607936.
The previous prime is 74832311. The next prime is 74832347. The reversal of 74832336 is 63323847.
It is a super-2 number, since 2×748323362 = 11199757022433792, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 74832336.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73366 + ... + 74378.
It is an arithmetic number, because the mean of its divisors is an integer number (1906996).
Almost surely, 274832336 is an apocalyptic number.
74832336 is a gapful number since it is divisible by the number (76) 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 74832336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114419760).
74832336 is an abundant number, since it is smaller than the sum of its proper divisors (154007184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74832336 is a wasteful number, since it uses less digits than its factorization.
74832336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1055 (or 1037 counting only the distinct ones).
The product of its digits is 72576, while the sum is 36.
The square root of 74832336 is about 8650.5685362293. The cubic root of 74832336 is about 421.4018464223.
The spelling of 74832336 in words is "seventy-four million, eight hundred thirty-two thousand, three hundred thirty-six".
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