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60947041 = 193207739
BaseRepresentation
bin1110100001111…
…1101001100001
311020200102121211
43220133221201
5111100301131
610014150121
71340020111
oct350375141
9136612554
1060947041
1131448461
12184b2341
13c81c04c
148147041
15553d5b1
hex3a1fa61

60947041 has 4 divisors (see below), whose sum is σ = 64154800. Its totient is φ = 57739284.

The previous prime is 60947027. The next prime is 60947063. The reversal of 60947041 is 14074906.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14074906 = 27037453.

It is a cyclic number.

It is not a de Polignac number, because 60947041 - 217 = 60815969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60946994 and 60947012.

It is not an unprimeable number, because it can be changed into a prime (60947011) 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, 1603851 + ... + 1603888.

It is an arithmetic number, because the mean of its divisors is an integer number (16038700).

Almost surely, 260947041 is an apocalyptic number.

It is an amenable number.

60947041 is a deficient number, since it is larger than the sum of its proper divisors (3207759).

60947041 is a wasteful number, since it uses less digits than its factorization.

60947041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207758.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 60947041 is about 7806.8585871655. The cubic root of 60947041 is about 393.5357656795.

The spelling of 60947041 in words is "sixty million, nine hundred forty-seven thousand, forty-one".

Divisors: 1 19 3207739 60947041