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60520341 = 372411703
BaseRepresentation
bin1110011011011…
…1011110010101
311012212202022010
43212313132111
5110443122331
610001054433
71333262100
oct346673625
9135782263
1060520341
1131186912
1218327419
13c6cca6b
148075737
1554a6e46
hex39b7795

60520341 has 12 divisors (see below), whose sum is σ = 93868512. Its totient is φ = 34582968.

The previous prime is 60520331. The next prime is 60520351. The reversal of 60520341 is 14302506.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (60520331) and next prime (60520351).

It is not a de Polignac number, because 60520341 - 25 = 60520309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60520321) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 205705 + ... + 205998.

It is an arithmetic number, because the mean of its divisors is an integer number (7822376).

Almost surely, 260520341 is an apocalyptic number.

It is an amenable number.

60520341 is a deficient number, since it is larger than the sum of its proper divisors (33348171).

60520341 is a wasteful number, since it uses less digits than its factorization.

60520341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411720 (or 411713 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 60520341 is about 7779.4820521677. The cubic root of 60520341 is about 392.6152116919.

Adding to 60520341 its reverse (14302506), we get a palindrome (74822847).

The spelling of 60520341 in words is "sixty million, five hundred twenty thousand, three hundred forty-one".

Divisors: 1 3 7 21 49 147 411703 1235109 2881921 8645763 20173447 60520341