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60260042 = 230130021
BaseRepresentation
bin1110010111011…
…1111011001010
311012101112020102
43211313323022
5110411310132
65551325402
71331126153
oct345677312
9135345212
1060260042
1131019297
1218220862
13c63b43b
14800892a
155454c62
hex3977eca

60260042 has 4 divisors (see below), whose sum is σ = 90390066. Its totient is φ = 30130020.

The previous prime is 60260033. The next prime is 60260059. The reversal of 60260042 is 24006206.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30459361 + 29800681 = 5519^2 + 5459^2 .

It is a junction number, because it is equal to n+sod(n) for n = 60259996 and 60260023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15065009 + ... + 15065012.

Almost surely, 260260042 is an apocalyptic number.

60260042 is a deficient number, since it is larger than the sum of its proper divisors (30130024).

60260042 is a wasteful number, since it uses less digits than its factorization.

60260042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30130023.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 60260042 is about 7762.7341832630. The cubic root of 60260042 is about 392.0515212373.

Adding to 60260042 its reverse (24006206), we get a palindrome (84266248).

The spelling of 60260042 in words is "sixty million, two hundred sixty thousand, forty-two".

Divisors: 1 2 30130021 60260042