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42753006 = 2322375167
BaseRepresentation
bin1010001100010…
…1101111101110
32222110002002200
42203011233232
541421044011
64124202330
71026252222
oct243055756
988402080
1042753006
1122150a6a
12123993a6
138b1b94a
14596c782
153b47856
hex28c5bee

42753006 has 12 divisors (see below), whose sum is σ = 92631552. Its totient is φ = 14250996.

The previous prime is 42753001. The next prime is 42753013. The reversal of 42753006 is 60035724.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42753001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1187566 + ... + 1187601.

It is an arithmetic number, because the mean of its divisors is an integer number (7719296).

Almost surely, 242753006 is an apocalyptic number.

42753006 is an abundant number, since it is smaller than the sum of its proper divisors (49878546).

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

42753006 is a wasteful number, since it uses less digits than its factorization.

42753006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375175 (or 2375172 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 42753006 is about 6538.5782858355. The cubic root of 42753006 is about 349.6677281957.

The spelling of 42753006 in words is "forty-two million, seven hundred fifty-three thousand, six".

Divisors: 1 2 3 6 9 18 2375167 4750334 7125501 14251002 21376503 42753006