Base | Representation |
---|---|
bin | 101101000110… |
… | …1111110100100 |
3 | 1122111112222210 |
4 | 1122031332210 |
5 | 22023301322 |
6 | 2202523420 |
7 | 405011025 |
oct | 132157644 |
9 | 48445883 |
10 | 23650212 |
11 | 12393833 |
12 | 7b06570 |
13 | 4b90a11 |
14 | 31d8c4c |
15 | 212270c |
hex | 168dfa4 |
23650212 has 48 divisors (see below), whose sum is σ = 59351040. Its totient is φ = 7306272.
The previous prime is 23650201. The next prime is 23650229. The reversal of 23650212 is 21205632.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9613 + ... + 11819.
It is an arithmetic number, because the mean of its divisors is an integer number (1236480).
Almost surely, 223650212 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23650212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29675520).
23650212 is an abundant number, since it is smaller than the sum of its proper divisors (35700828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23650212 is a wasteful number, since it uses less digits than its factorization.
23650212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2280 (or 2278 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 23650212 is about 4863.1483629435. The cubic root of 23650212 is about 287.0417127068.
Adding to 23650212 its reverse (21205632), we get a palindrome (44855844).
The spelling of 23650212 in words is "twenty-three million, six hundred fifty thousand, two hundred twelve".
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