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54035969 = 136762039
BaseRepresentation
bin1100111000100…
…0011000000001
310202200022102012
43032020120001
5102313122334
65210102305
71224204161
oct316103001
9122608365
1054035969
1128558029
121611a995
13b26c460
1472685a1
154b259ce
hex3388601

54035969 has 8 divisors (see below), whose sum is σ = 59062080. Its totient is φ = 49134096.

The previous prime is 54035959. The next prime is 54035977. The reversal of 54035969 is 96953045.

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 54035969 - 28 = 54035713 is a prime.

It is a super-3 number, since 3×540359693 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54035929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30149 + ... + 31890.

It is an arithmetic number, because the mean of its divisors is an integer number (7382760).

Almost surely, 254035969 is an apocalyptic number.

It is an amenable number.

54035969 is a deficient number, since it is larger than the sum of its proper divisors (5026111).

54035969 is a wasteful number, since it uses less digits than its factorization.

54035969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62119.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 54035969 is about 7350.9162013997. The cubic root of 54035969 is about 378.0602187498.

The spelling of 54035969 in words is "fifty-four million, thirty-five thousand, nine hundred sixty-nine".

Divisors: 1 13 67 871 62039 806507 4156613 54035969