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41164540 = 2257092903
BaseRepresentation
bin1001110100000…
…1111011111100
32212110101010121
42131001323330
541014231130
64030144324
71006615144
oct235017374
985411117
1041164540
112126658a
12119520a4
1386b3921
145677924
153931d7a
hex2741efc

41164540 has 24 divisors (see below), whose sum is σ = 86597280. Its totient is φ = 16436928.

The previous prime is 41164499. The next prime is 41164553. The reversal of 41164540 is 4546114.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12729 + ... + 15631.

It is an arithmetic number, because the mean of its divisors is an integer number (3608220).

Almost surely, 241164540 is an apocalyptic number.

It is an amenable number.

41164540 is an abundant number, since it is smaller than the sum of its proper divisors (45432740).

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

41164540 is a wasteful number, since it uses less digits than its factorization.

41164540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621 (or 3619 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 41164540 is about 6415.9597879039. The cubic root of 41164540 is about 345.2823845006.

The spelling of 41164540 in words is "forty-one million, one hundred sixty-four thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 709 1418 2836 2903 3545 5806 7090 11612 14180 14515 29030 58060 2058227 4116454 8232908 10291135 20582270 41164540