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26485044 = 2233759651
BaseRepresentation
bin110010100001…
…0000100110100
31211211120122120
41211002010310
523240010134
62343355540
7441055605
oct145020464
954746576
1026485044
1113a4a673
128a52bb0
135644131
143735dac
1524d2649
hex1942134

26485044 has 24 divisors (see below), whose sum is σ = 63469728. Its totient is φ = 8589600.

The previous prime is 26485037. The next prime is 26485049. The reversal of 26485044 is 44058462.

It is a junction number, because it is equal to n+sod(n) for n = 26484996 and 26485014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26485049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29382 + ... + 30269.

It is an arithmetic number, because the mean of its divisors is an integer number (2644572).

Almost surely, 226485044 is an apocalyptic number.

It is an amenable number.

26485044 is an abundant number, since it is smaller than the sum of its proper divisors (36984684).

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

26485044 is a wasteful number, since it uses less digits than its factorization.

26485044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59695 (or 59693 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 26485044 is about 5146.3622103385. The cubic root of 26485044 is about 298.0805001506.

The spelling of 26485044 in words is "twenty-six million, four hundred eighty-five thousand, forty-four".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 59651 119302 178953 238604 357906 715812 2207087 4414174 6621261 8828348 13242522 26485044