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60420842 = 245076703
BaseRepresentation
bin1110011001111…
…1001011101010
311012200200210222
43212133023222
5110431431332
65555010042
71332366026
oct346371352
9135620728
1060420842
1131119089
1218299922
13c6966a1
14804b386
155487712
hex399f2ea

60420842 has 8 divisors (see below), whose sum is σ = 90664896. Its totient is φ = 30199212.

The previous prime is 60420827. The next prime is 60420847. The reversal of 60420842 is 24802406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (60420847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5663 + ... + 12365.

It is an arithmetic number, because the mean of its divisors is an integer number (11333112).

Almost surely, 260420842 is an apocalyptic number.

60420842 is a deficient number, since it is larger than the sum of its proper divisors (30244054).

60420842 is a wasteful number, since it uses less digits than its factorization.

60420842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11212.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 60420842 is about 7773.0844585660. The cubic root of 60420842 is about 392.3999328388.

The spelling of 60420842 in words is "sixty million, four hundred twenty thousand, eight hundred forty-two".

Divisors: 1 2 4507 6703 9014 13406 30210421 60420842