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42076482 = 2371001821
BaseRepresentation
bin1010000010000…
…0100101000010
32221011201002020
42200200211002
541232421412
64101502310
71020433650
oct240404502
987151066
1042076482
1121829758
1212111996
138942a36
145833dd0
153a6218c
hex2820942

42076482 has 16 divisors (see below), whose sum is σ = 96174912. Its totient is φ = 12021840.

The previous prime is 42076457. The next prime is 42076483. The reversal of 42076482 is 28467024.

It is not an unprimeable number, because it can be changed into a prime (42076483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500869 + ... + 500952.

It is an arithmetic number, because the mean of its divisors is an integer number (6010932).

Almost surely, 242076482 is an apocalyptic number.

42076482 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

42076482 is an abundant number, since it is smaller than the sum of its proper divisors (54098430).

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

42076482 is a wasteful number, since it uses less digits than its factorization.

42076482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001833.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 42076482 is about 6486.6387289566. The cubic root of 42076482 is about 347.8135313615.

The spelling of 42076482 in words is "forty-two million, seventy-six thousand, four hundred eighty-two".

Divisors: 1 2 3 6 7 14 21 42 1001821 2003642 3005463 6010926 7012747 14025494 21038241 42076482