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26745044 = 2223290707
BaseRepresentation
bin110011000000…
…1100011010100
31212022210022012
41212001203110
523321320134
62353123352
7443220614
oct146014324
955283265
1026745044
1114107a47
128b59558
135705591
1437a2a44
1525346ce
hex19818d4

26745044 has 12 divisors (see below), whose sum is σ = 48838944. Its totient is φ = 12791064.

The previous prime is 26745041. The next prime is 26745049. The reversal of 26745044 is 44054762.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 26745044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26745041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145262 + ... + 145445.

It is an arithmetic number, because the mean of its divisors is an integer number (4069912).

Almost surely, 226745044 is an apocalyptic number.

It is an amenable number.

26745044 is a deficient number, since it is larger than the sum of its proper divisors (22093900).

26745044 is a wasteful number, since it uses less digits than its factorization.

26745044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290734 (or 290732 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 26745044 is about 5171.5610795968. The cubic root of 26745044 is about 299.0527306023.

The spelling of 26745044 in words is "twenty-six million, seven hundred forty-five thousand, forty-four".

Divisors: 1 2 4 23 46 92 290707 581414 1162828 6686261 13372522 26745044