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60054421 = 7171926561
BaseRepresentation
bin1110010100010…
…1101110010101
311012000002011211
43211011232111
5110333220141
65543101421
71326311530
oct345055625
9135002154
1060054421
1130998859
1218141871
13c59897b
147d93a17
155413d81
hex3945b95

60054421 has 16 divisors (see below), whose sum is σ = 76498560. Its totient is φ = 45895680.

The previous prime is 60054377. The next prime is 60054443. The reversal of 60054421 is 12445006.

It is a cyclic number.

It is not a de Polignac number, because 60054421 - 211 = 60052373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60054392 and 60054401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60054481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11020 + ... + 15541.

It is an arithmetic number, because the mean of its divisors is an integer number (4781160).

Almost surely, 260054421 is an apocalyptic number.

It is an amenable number.

60054421 is a deficient number, since it is larger than the sum of its proper divisors (16444139).

60054421 is a wasteful number, since it uses less digits than its factorization.

60054421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26604.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 60054421 is about 7749.4787566649. The cubic root of 60054421 is about 391.6050900228.

Adding to 60054421 its reverse (12445006), we get a palindrome (72499427).

The spelling of 60054421 in words is "sixty million, fifty-four thousand, four hundred twenty-one".

Divisors: 1 7 17 19 119 133 323 2261 26561 185927 451537 504659 3160759 3532613 8579203 60054421