Base | Representation |
---|---|
bin | 110010011101… |
… | …0010110110100 |
3 | 1211202222021121 |
4 | 1210322112310 |
5 | 23233002203 |
6 | 2342553324 |
7 | 440564461 |
oct | 144722664 |
9 | 54688247 |
10 | 26453428 |
11 | 13a28941 |
12 | 8a38844 |
13 | 5632921 |
14 | 3728668 |
15 | 24c80bd |
hex | 193a5b4 |
26453428 has 48 divisors (see below), whose sum is σ = 51226560. Its totient is φ = 11902464.
The previous prime is 26453419. The next prime is 26453437. The reversal of 26453428 is 82435462.
26453428 is nontrivially palindromic in base 3.
It is an interprime number because it is at equal distance from previous prime (26453419) and next prime (26453437).
It is a Harshad number since it is a multiple of its sum of digits (34).
Its product of digits (46080) is a multiple of the sum of its prime factors (256).
It is a junction number, because it is equal to n+sod(n) for n = 26453393 and 26453402.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242638 + ... + 242746.
It is an arithmetic number, because the mean of its divisors is an integer number (1067220).
Almost surely, 226453428 is an apocalyptic number.
It is an amenable number.
26453428 is a deficient number, since it is larger than the sum of its proper divisors (24773132).
26453428 is a wasteful number, since it uses less digits than its factorization.
26453428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256 (or 254 counting only the distinct ones).
The product of its digits is 46080, while the sum is 34.
The square root of 26453428 is about 5143.2896088010. The cubic root of 26453428 is about 297.9618436800.
The spelling of 26453428 in words is "twenty-six million, four hundred fifty-three thousand, four hundred twenty-eight".
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