Base | Representation |
---|---|
bin | 101011101111… |
… | …1100111011110 |
3 | 1121011021022121 |
4 | 1113133213132 |
5 | 21332423110 |
6 | 2135333154 |
7 | 365644615 |
oct | 127374736 |
9 | 47137277 |
10 | 22936030 |
11 | 11a461a7 |
12 | 78211ba |
13 | 49a0920 |
14 | 309087c |
15 | 2030cda |
hex | 15df9de |
22936030 has 16 divisors (see below), whose sum is σ = 44460864. Its totient is φ = 8468640.
The previous prime is 22936027. The next prime is 22936031. The reversal of 22936030 is 3063922.
It is a super-2 number, since 2×229360302 = 1052122944321800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22935986 and 22936004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22936031) 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, 88086 + ... + 88345.
It is an arithmetic number, because the mean of its divisors is an integer number (2778804).
Almost surely, 222936030 is an apocalyptic number.
22936030 is a deficient number, since it is larger than the sum of its proper divisors (21524834).
22936030 is a wasteful number, since it uses less digits than its factorization.
22936030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176451.
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 22936030 is about 4789.1575459573. The cubic root of 22936030 is about 284.1227978517.
Adding to 22936030 its reverse (3063922), we get a palindrome (25999952).
The spelling of 22936030 in words is "twenty-two million, nine hundred thirty-six thousand, thirty".
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