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40074411 = 3131027549
BaseRepresentation
bin1001100011011…
…1110010101011
32210101222202110
42120313302223
540224340121
63550533403
7664425006
oct230676253
983358673
1040074411
1120691553
1211507263
1383c1690
14547253d
1537b8d76
hex2637cab

40074411 has 8 divisors (see below), whose sum is σ = 57542800. Its totient is φ = 24661152.

The previous prime is 40074403. The next prime is 40074427. The reversal of 40074411 is 11447004.

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

It is not a de Polignac number, because 40074411 - 23 = 40074403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40074431) 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, 513736 + ... + 513813.

It is an arithmetic number, because the mean of its divisors is an integer number (7192850).

Almost surely, 240074411 is an apocalyptic number.

40074411 is a deficient number, since it is larger than the sum of its proper divisors (17468389).

40074411 is a wasteful number, since it uses less digits than its factorization.

40074411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027565.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 40074411 is about 6330.4352930900. The cubic root of 40074411 is about 342.2071263362.

The spelling of 40074411 in words is "forty million, seventy-four thousand, four hundred eleven".

Divisors: 1 3 13 39 1027549 3082647 13358137 40074411