Base | Representation |
---|---|
bin | 10101111000110… |
… | …011011000001010 |
3 | 221120222022020000 |
4 | 111320303120022 |
5 | 1223001241132 |
6 | 100234343430 |
7 | 12046152021 |
oct | 2570633012 |
9 | 846868200 |
10 | 367212042 |
11 | 17931092a |
12 | a2b8ab76 |
13 | 5b101642 |
14 | 36aab8b8 |
15 | 2238887c |
hex | 15e3360a |
367212042 has 40 divisors (see below), whose sum is σ = 832104900. Its totient is φ = 121023936.
The previous prime is 367212023. The next prime is 367212067. The reversal of 367212042 is 240212763.
It can be written as a sum of positive squares in 2 ways, for example, as 367143921 + 68121 = 19161^2 + 261^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 367211997 and 367212015.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1684 + ... + 27152.
Almost surely, 2367212042 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 367212042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416052450).
367212042 is an abundant number, since it is smaller than the sum of its proper divisors (464892858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
367212042 is a wasteful number, since it uses less digits than its factorization.
367212042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25572 (or 25563 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 367212042 is about 19162.7775126676. Note that the first 3 decimals coincide. The cubic root of 367212042 is about 716.0977429165.
The spelling of 367212042 in words is "three hundred sixty-seven million, two hundred twelve thousand, forty-two".
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