Base | Representation |
---|---|
bin | 101111100010… |
… | …0000010100010 |
3 | 1201220002010100 |
4 | 1133010002202 |
5 | 22334421401 |
6 | 2250043230 |
7 | 421550502 |
oct | 137040242 |
9 | 51802110 |
10 | 24920226 |
11 | 13080a31 |
12 | 8419516 |
13 | 5216ac6 |
14 | 3449a02 |
15 | 22c3b86 |
hex | 17c40a2 |
24920226 has 24 divisors (see below), whose sum is σ = 54113904. Its totient is φ = 8288280.
The previous prime is 24920221. The next prime is 24920227. The reversal of 24920226 is 62202942.
It is a self number, because there is not a number n which added to its sum of digits gives 24920226.
It is not an unprimeable number, because it can be changed into a prime (24920221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8581 + ... + 11111.
It is an arithmetic number, because the mean of its divisors is an integer number (2254746).
Almost surely, 224920226 is an apocalyptic number.
24920226 is an abundant number, since it is smaller than the sum of its proper divisors (29193678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24920226 is a wasteful number, since it uses less digits than its factorization.
24920226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3086 (or 3083 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 24920226 is about 4992.0162259352. The cubic root of 24920226 is about 292.0904283010.
It can be divided in two parts, 2492022 and 6, that added together give a triangular number (2492028 = T2232).
The spelling of 24920226 in words is "twenty-four million, nine hundred twenty thousand, two hundred twenty-six".
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