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40535426 = 276126633
BaseRepresentation
bin1001101010100…
…0010110000010
32211021102011002
42122220112002
540334113201
64004452002
71001355041
oct232502602
984242132
1040535426
1120976958
12116aa002
138523479
145552558
15385a76b
hex26a8582

40535426 has 8 divisors (see below), whose sum is σ = 60885324. Its totient is φ = 20240320.

The previous prime is 40535399. The next prime is 40535431. The reversal of 40535426 is 62453504.

It can be written as a sum of positive squares in 2 ways, for example, as 40513225 + 22201 = 6365^2 + 149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×405354262 = 3286241522002952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11795 + ... + 14838.

Almost surely, 240535426 is an apocalyptic number.

40535426 is a deficient number, since it is larger than the sum of its proper divisors (20349898).

40535426 is a wasteful number, since it uses less digits than its factorization.

40535426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27396.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 40535426 is about 6366.7437517148. The cubic root of 40535426 is about 343.5143735771.

The spelling of 40535426 in words is "forty million, five hundred thirty-five thousand, four hundred twenty-six".

Divisors: 1 2 761 1522 26633 53266 20267713 40535426