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54960269 = 7131735527
BaseRepresentation
bin1101000110101…
…0000010001101
310211102021022112
43101222002031
5103032212034
65241553405
71235104010
oct321520215
9124367275
1054960269
1129029511
12164a5865
13b504090
147429377
154c597ce
hex346a08d

54960269 has 16 divisors (see below), whose sum is σ = 71624448. Its totient is φ = 40925952.

The previous prime is 54960251. The next prime is 54960299. The reversal of 54960269 is 96206945.

It is a cyclic number.

It is not a de Polignac number, because 54960269 - 28 = 54960013 is a prime.

It is a super-2 number, since 2×549602692 = 6041262337104722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54960209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16217 + ... + 19310.

It is an arithmetic number, because the mean of its divisors is an integer number (4476528).

Almost surely, 254960269 is an apocalyptic number.

It is an amenable number.

54960269 is a deficient number, since it is larger than the sum of its proper divisors (16664179).

54960269 is a wasteful number, since it uses less digits than its factorization.

54960269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35564.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 54960269 is about 7413.5193396929. The cubic root of 54960269 is about 380.2036512267.

The spelling of 54960269 in words is "fifty-four million, nine hundred sixty thousand, two hundred sixty-nine".

Divisors: 1 7 13 17 91 119 221 1547 35527 248689 461851 603959 3232957 4227713 7851467 54960269