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2404974 = 2311132803
BaseRepresentation
bin1001001011001001101110
311112012000010
421023021232
51103424344
6123314050
726304405
oct11131156
94465003
102404974
1113a2990
1297b926
13662880
1446863c
153278b9
hex24b26e

2404974 has 32 divisors (see below), whose sum is σ = 5652864. Its totient is φ = 672480.

The previous prime is 2404957. The next prime is 2404991. The reversal of 2404974 is 4794042.

2404974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2404957) and next prime (2404991).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544 + ... + 2259.

It is an arithmetic number, because the mean of its divisors is an integer number (176652).

22404974 is an apocalyptic number.

2404974 is an abundant number, since it is smaller than the sum of its proper divisors (3247890).

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

2404974 is a wasteful number, since it uses less digits than its factorization.

2404974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2404974 is about 1550.7978591680. The cubic root of 2404974 is about 133.9790195117.

The spelling of 2404974 in words is "two million, four hundred four thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 11 13 22 26 33 39 66 78 143 286 429 858 2803 5606 8409 16818 30833 36439 61666 72878 92499 109317 184998 218634 400829 801658 1202487 2404974