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54501483 = 3139130699
BaseRepresentation
bin1100111111101…
…0000001101011
310210112221222110
43033322001223
5102423021413
65224053403
71231153311
oct317720153
9123487873
1054501483
1128845853
1216304263
13b3a32ca
14734a0b1
154bb88c3
hex33fa06b

54501483 has 8 divisors (see below), whose sum is σ = 73192000. Its totient is φ = 36072648.

The previous prime is 54501479. The next prime is 54501509. The reversal of 54501483 is 38410545.

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

It is not a de Polignac number, because 54501483 - 22 = 54501479 is a prime.

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 54501483.

It is not an unprimeable number, because it can be changed into a prime (54501883) 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, 64933 + ... + 65766.

It is an arithmetic number, because the mean of its divisors is an integer number (9149000).

Almost surely, 254501483 is an apocalyptic number.

54501483 is a deficient number, since it is larger than the sum of its proper divisors (18690517).

54501483 is a wasteful number, since it uses less digits than its factorization.

54501483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130841.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 54501483 is about 7382.5119708674. The cubic root of 54501483 is about 379.1427652338.

The spelling of 54501483 in words is "fifty-four million, five hundred one thousand, four hundred eighty-three".

Divisors: 1 3 139 417 130699 392097 18167161 54501483