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4074055 = 5839817
BaseRepresentation
bin1111100010101001000111
321122222112221
433202221013
52020332210
6223153211
746425466
oct17425107
97588487
104074055
112332997
121445807
13ac84ab
147809dd
155571da
hex3e2a47

4074055 has 8 divisors (see below), whose sum is σ = 4948272. Its totient is φ = 3219648.

The previous prime is 4074053. The next prime is 4074061. The reversal of 4074055 is 5504704.

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

It is a cyclic number.

It is not a de Polignac number, because 4074055 - 21 = 4074053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4074053) 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, 4494 + ... + 5323.

It is an arithmetic number, because the mean of its divisors is an integer number (618534).

Almost surely, 24074055 is an apocalyptic number.

4074055 is a deficient number, since it is larger than the sum of its proper divisors (874217).

4074055 is an equidigital number, since it uses as much as digits as its factorization.

4074055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9905.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 4074055 is about 2018.4288444233. The cubic root of 4074055 is about 159.7137459844.

Adding to 4074055 its reverse (5504704), we get a palindrome (9578759).

The spelling of 4074055 in words is "four million, seventy-four thousand, fifty-five".

Divisors: 1 5 83 415 9817 49085 814811 4074055