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42595302 = 23171931709
BaseRepresentation
bin1010001001111…
…1001111100110
32222011001202210
42202133033212
541401022202
64120544250
71025024361
oct242371746
988131683
1042595302
1122053532
1212322086
138a94c29
14592b0d8
153b15c6c
hex289f3e6

42595302 has 64 divisors (see below), whose sum is σ = 98150400. Its totient is φ = 12234240.

The previous prime is 42595277. The next prime is 42595307. The reversal of 42595302 is 20359524.

It is a self number, because there is not a number n which added to its sum of digits gives 42595302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42595307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59724 + ... + 60432.

It is an arithmetic number, because the mean of its divisors is an integer number (1533600).

Almost surely, 242595302 is an apocalyptic number.

42595302 is an abundant number, since it is smaller than the sum of its proper divisors (55555098).

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

42595302 is a wasteful number, since it uses less digits than its factorization.

42595302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 42595302 is about 6526.5076419169. The cubic root of 42595302 is about 349.2372559902.

The spelling of 42595302 in words is "forty-two million, five hundred ninety-five thousand, three hundred two".

Divisors: 1 2 3 6 17 19 31 34 38 51 57 62 93 102 114 186 323 527 589 646 709 969 1054 1178 1418 1581 1767 1938 2127 3162 3534 4254 10013 12053 13471 20026 21979 24106 26942 30039 36159 40413 43958 60078 65937 72318 80826 131874 229007 373643 417601 458014 687021 747286 835202 1120929 1252803 1374042 2241858 2505606 7099217 14198434 21297651 42595302