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26522130 = 2356011471
BaseRepresentation
bin110010100101…
…1001000010010
31211220110112010
41211023020102
523242202010
62344243350
7441301665
oct145131022
954813463
1026522130
1113a75518
128a70556
135657c8b
1437456dc
1524dd620
hex194b212

26522130 has 32 divisors (see below), whose sum is σ = 63802368. Its totient is φ = 7056000.

The previous prime is 26522113. The next prime is 26522131. The reversal of 26522130 is 3122562.

It is a junction number, because it is equal to n+sod(n) for n = 26522097 and 26522106.

It is not an unprimeable number, because it can be changed into a prime (26522131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17295 + ... + 18765.

It is an arithmetic number, because the mean of its divisors is an integer number (1993824).

Almost surely, 226522130 is an apocalyptic number.

26522130 is an abundant number, since it is smaller than the sum of its proper divisors (37280238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26522130 is a wasteful number, since it uses less digits than its factorization.

26522130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 26522130 is about 5149.9640775446. The cubic root of 26522130 is about 298.2195655246.

Adding to 26522130 its reverse (3122562), we get a palindrome (29644692).

The spelling of 26522130 in words is "twenty-six million, five hundred twenty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 601 1202 1471 1803 2942 3005 3606 4413 6010 7355 8826 9015 14710 18030 22065 44130 884071 1768142 2652213 4420355 5304426 8840710 13261065 26522130