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93374242 = 21343471777
BaseRepresentation
bin1011001000011…
…00011100100010
320111200220101021
411210030130202
5142400433432
613133200054
72212445053
oct544143442
9214626337
1093374242
11487864a5
122733002a
1316463a40
14c58872a
1582e6697
hex590c722

93374242 has 32 divisors (see below), whose sum is σ = 157715712. Its totient is φ = 41174784.

The previous prime is 93374231. The next prime is 93374243. The reversal of 93374242 is 24247339.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 93374198 and 93374207.

It is not an unprimeable number, because it can be changed into a prime (93374243) by changing a digit.

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, 51658 + ... + 53434.

It is an arithmetic number, because the mean of its divisors is an integer number (4928616).

Almost surely, 293374242 is an apocalyptic number.

93374242 is a deficient number, since it is larger than the sum of its proper divisors (64341470).

93374242 is a wasteful number, since it uses less digits than its factorization.

93374242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882.

The product of its digits is 36288, while the sum is 34.

The square root of 93374242 is about 9663.0348234910. The cubic root of 93374242 is about 453.6724043205.

The spelling of 93374242 in words is "ninety-three million, three hundred seventy-four thousand, two hundred forty-two".

Divisors: 1 2 13 26 43 47 86 94 559 611 1118 1222 1777 2021 3554 4042 23101 26273 46202 52546 76411 83519 152822 167038 993343 1085747 1986686 2171494 3591317 7182634 46687121 93374242