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42423602 = 21317412341
BaseRepresentation
bin1010000111010…
…1010100110010
32221211100020112
42201311110302
541330023402
64113141322
71023410654
oct241652462
987740215
1042423602
1121a46531
121225a842
138a34a30
1458c46d4
153acee52
hex2875532

42423602 has 32 divisors (see below), whose sum is σ = 74363184. Its totient is φ = 17971200.

The previous prime is 42423559. The next prime is 42423611. The reversal of 42423602 is 20632424.

It can be written as a sum of positive squares in 8 ways, for example, as 10962721 + 31460881 = 3311^2 + 5609^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16952 + ... + 19292.

Almost surely, 242423602 is an apocalyptic number.

42423602 is a deficient number, since it is larger than the sum of its proper divisors (31939582).

42423602 is a wasteful number, since it uses less digits than its factorization.

42423602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 42423602 is about 6513.3403104705. The cubic root of 42423602 is about 348.7673701433.

The spelling of 42423602 in words is "forty-two million, four hundred twenty-three thousand, six hundred two".

Divisors: 1 2 13 17 26 34 41 82 221 442 533 697 1066 1394 2341 4682 9061 18122 30433 39797 60866 79594 95981 191962 517361 1034722 1247753 1631677 2495506 3263354 21211801 42423602