Base | Representation |
---|---|
bin | 10101100000000001… |
… | …011111000001010000 |
3 | 2012120220002002202110 |
4 | 111200001133001100 |
5 | 334234433312131 |
6 | 14334441345320 |
7 | 1445042250234 |
oct | 254001370120 |
9 | 65526062673 |
10 | 23085838416 |
11 | 9877399103 |
12 | 4583498240 |
13 | 223bab4b24 |
14 | 11900745c4 |
15 | 901b18646 |
hex | 56005f050 |
23085838416 has 40 divisors (see below), whose sum is σ = 59672011104. Its totient is φ = 7690944640.
The previous prime is 23085838403. The next prime is 23085838417. The reversal of 23085838416 is 61483858032.
It is a super-2 number, since 2×230858384162 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23085838417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48795 + ... + 220346.
Almost surely, 223085838416 is an apocalyptic number.
It is an amenable number.
23085838416 is an abundant number, since it is smaller than the sum of its proper divisors (36586172688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23085838416 is a wasteful number, since it uses less digits than its factorization.
23085838416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270939 (or 270933 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 48.
The spelling of 23085838416 in words is "twenty-three billion, eighty-five million, eight hundred thirty-eight thousand, four hundred sixteen".
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