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60922013 = 438915919
BaseRepresentation
bin1110100001100…
…1100010011101
311020122011021212
43220121202131
5111044001023
610013434205
71336554125
oct350314235
9136564255
1060922013
1131430679
121849b965
13c810839
14813bc85
155535e78
hex3a1989d

60922013 has 8 divisors (see below), whose sum is σ = 63043200. Its totient is φ = 58832928.

The previous prime is 60921997. The next prime is 60922019. The reversal of 60922013 is 31022906.

60922013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 60922013 - 24 = 60921997 is a prime.

It is a super-2 number, since 2×609220132 = 7422983335944338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60922013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60922019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4133 + ... + 11786.

It is an arithmetic number, because the mean of its divisors is an integer number (7880400).

Almost surely, 260922013 is an apocalyptic number.

It is an amenable number.

60922013 is a deficient number, since it is larger than the sum of its proper divisors (2121187).

60922013 is a wasteful number, since it uses less digits than its factorization.

60922013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16051.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 60922013 is about 7805.2554730771. The cubic root of 60922013 is about 393.4818896066.

Adding to 60922013 its reverse (31022906), we get a palindrome (91944919).

It can be divided in two parts, 609 and 22013, that added together give a palindrome (22622).

The spelling of 60922013 in words is "sixty million, nine hundred twenty-two thousand, thirteen".

Divisors: 1 43 89 3827 15919 684517 1416791 60922013