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54951734483 = 181303600743
BaseRepresentation
bin110011001011011000…
…001110110011010011
312020211200101100100022
4303023120032303103
51400020121000413
641124450214055
73653520015302
oct631330166323
9166750340308
1054951734483
11213399044a8
12a79728432b
1352498cc829
14293422a439
151669465608
hexccb60ecd3

54951734483 has 4 divisors (see below), whose sum is σ = 55255335408. Its totient is φ = 54648133560.

The previous prime is 54951734449. The next prime is 54951734531. The reversal of 54951734483 is 38443715945.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54951734483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54951734413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151800191 + ... + 151800552.

It is an arithmetic number, because the mean of its divisors is an integer number (13813833852).

Almost surely, 254951734483 is an apocalyptic number.

54951734483 is a deficient number, since it is larger than the sum of its proper divisors (303600925).

54951734483 is a wasteful number, since it uses less digits than its factorization.

54951734483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303600924.

The product of its digits is 7257600, while the sum is 53.

The spelling of 54951734483 in words is "fifty-four billion, nine hundred fifty-one million, seven hundred thirty-four thousand, four hundred eighty-three".

Divisors: 1 181 303600743 54951734483