Search a number
-
+
26741274 = 237636697
BaseRepresentation
bin110011000000…
…0101000011010
31212022121010120
41212000220122
523321210044
62353054110
7443203620
oct146005032
955277116
1026741274
111410512a
128b57336
135703951
1437a1510
152533519
hex1980a1a

26741274 has 16 divisors (see below), whose sum is σ = 61123008. Its totient is φ = 7640352.

The previous prime is 26741233. The next prime is 26741279. The reversal of 26741274 is 47214762.

It is not an unprimeable number, because it can be changed into a prime (26741279) 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, 318307 + ... + 318390.

It is an arithmetic number, because the mean of its divisors is an integer number (3820188).

Almost surely, 226741274 is an apocalyptic number.

26741274 is an abundant number, since it is smaller than the sum of its proper divisors (34381734).

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

26741274 is a wasteful number, since it uses less digits than its factorization.

26741274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636709.

The product of its digits is 18816, while the sum is 33.

The square root of 26741274 is about 5171.1965733281. The cubic root of 26741274 is about 299.0386783817.

The spelling of 26741274 in words is "twenty-six million, seven hundred forty-one thousand, two hundred seventy-four".

Divisors: 1 2 3 6 7 14 21 42 636697 1273394 1910091 3820182 4456879 8913758 13370637 26741274