Base | Representation |
---|---|
bin | 110010011001… |
… | …1111001011010 |
3 | 1211201121222200 |
4 | 1210303321122 |
5 | 23231130340 |
6 | 2342231030 |
7 | 440424363 |
oct | 144637132 |
9 | 54647880 |
10 | 26426970 |
11 | 13a0aa79 |
12 | 8a25476 |
13 | 562387b |
14 | 371cb6a |
15 | 24c0330 |
hex | 1933e5a |
26426970 has 24 divisors (see below), whose sum is σ = 68710356. Its totient is φ = 7047168.
The previous prime is 26426957. The next prime is 26426987. The reversal of 26426970 is 7962462.
It is a happy number.
26426970 is a `hidden beast` number, since 2 + 642 + 6 + 9 + 7 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 25979409 + 447561 = 5097^2 + 669^2 .
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146727 + ... + 146906.
Almost surely, 226426970 is an apocalyptic number.
26426970 is an abundant number, since it is smaller than the sum of its proper divisors (42283386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26426970 is a wasteful number, since it uses less digits than its factorization.
26426970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293646 (or 293643 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 26426970 is about 5140.7168760787. The cubic root of 26426970 is about 297.8624727629.
The spelling of 26426970 in words is "twenty-six million, four hundred twenty-six thousand, nine hundred seventy".
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