Base | Representation |
---|---|
bin | 110011011010… |
… | …1010011111100 |
3 | 1212201120010100 |
4 | 1212311103330 |
5 | 23400111202 |
6 | 2401441100 |
7 | 445062663 |
oct | 146652374 |
9 | 55646110 |
10 | 26957052 |
11 | 14242261 |
12 | 9040190 |
13 | 577ac25 |
14 | 3819dda |
15 | 257741c |
hex | 19b54fc |
26957052 has 18 divisors (see below), whose sum is σ = 68141528. Its totient is φ = 8985672.
The previous prime is 26957039. The next prime is 26957069. The reversal of 26957052 is 25075962.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 748807 = 26957052 / (2 + 6 + 9 + 5 + 7 + 0 + 5 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 26956998 and 26957016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 374368 + ... + 374439.
Almost surely, 226957052 is an apocalyptic number.
It is an amenable number.
26957052 is an abundant number, since it is smaller than the sum of its proper divisors (41184476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26957052 is a wasteful number, since it uses less digits than its factorization.
26957052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 748817 (or 748812 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 26957052 is about 5192.0181047450. The cubic root of 26957052 is about 299.8408489180.
The spelling of 26957052 in words is "twenty-six million, nine hundred fifty-seven thousand, fifty-two".
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