Base | Representation |
---|---|
bin | 1000101010111… |
… | …1010000001100 |
3 | 2112102202110120 |
4 | 2022233100030 |
5 | 33302310140 |
6 | 3335304540 |
7 | 621064203 |
oct | 212572014 |
9 | 75382416 |
10 | 36369420 |
11 | 1959097a |
12 | 1021b150 |
13 | 76c5189 |
14 | 4b8a23a |
15 | 32d61d0 |
hex | 22af40c |
36369420 has 96 divisors (see below), whose sum is σ = 109159680. Its totient is φ = 9020160.
The previous prime is 36369413. The next prime is 36369433. The reversal of 36369420 is 2496363.
It is a super-2 number, since 2×363694202 = 2645469422272800, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69279 + ... + 69801.
It is an arithmetic number, because the mean of its divisors is an integer number (1137080).
Almost surely, 236369420 is an apocalyptic number.
36369420 is a gapful number since it is divisible by the number (30) 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 36369420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54579840).
36369420 is an abundant number, since it is smaller than the sum of its proper divisors (72790260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36369420 is a wasteful number, since it uses less digits than its factorization.
36369420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615 (or 613 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 33.
The square root of 36369420 is about 6030.7064262821. The cubic root of 36369420 is about 331.3183260029.
The spelling of 36369420 in words is "thirty-six million, three hundred sixty-nine thousand, four hundred twenty".
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