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42269060 = 22517911807
BaseRepresentation
bin1010000100111…
…1100110000100
32221112111020202
42201033212010
541310102220
64105550032
71022165261
oct241174604
987474222
1042269060
1121950409
12121a5318
1389ac5a2
145884268
153a9e275
hex284f984

42269060 has 24 divisors (see below), whose sum is σ = 89268480. Its totient is φ = 16811744.

The previous prime is 42269057. The next prime is 42269063. The reversal of 42269060 is 6096224.

It is an interprime number because it is at equal distance from previous prime (42269057) and next prime (42269063).

It is not an unprimeable number, because it can be changed into a prime (42269063) 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 7 ways as a sum of consecutive naturals, for example, 2324 + ... + 9483.

It is an arithmetic number, because the mean of its divisors is an integer number (3719520).

Almost surely, 242269060 is an apocalyptic number.

It is an amenable number.

42269060 is an abundant number, since it is smaller than the sum of its proper divisors (46999420).

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

42269060 is a wasteful number, since it uses less digits than its factorization.

42269060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11995 (or 11993 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 42269060 is about 6501.4659885290. The cubic root of 42269060 is about 348.3433546919.

The spelling of 42269060 in words is "forty-two million, two hundred sixty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 179 358 716 895 1790 3580 11807 23614 47228 59035 118070 236140 2113453 4226906 8453812 10567265 21134530 42269060