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54916883707 = 717943828319
BaseRepresentation
bin110011001001010011…
…010010010011111011
312020202020210202001211
4303021103102103323
51344432210234312
641121203223551
73652614544450
oct631123222373
9166666722054
1054916883707
1121321170604
12a787677bb7
13524261997a
14292d757827
15166637e3a7
hexcc94d24fb

54916883707 has 8 divisors (see below), whose sum is σ = 63112780800. Its totient is φ = 46808643624.

The previous prime is 54916883699. The next prime is 54916883713. The reversal of 54916883707 is 70738861945.

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 54916883707 - 23 = 54916883699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54916883797) 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 7 ways as a sum of consecutive naturals, for example, 21912907 + ... + 21915412.

It is an arithmetic number, because the mean of its divisors is an integer number (7889097600).

Almost surely, 254916883707 is an apocalyptic number.

54916883707 is a deficient number, since it is larger than the sum of its proper divisors (8195897093).

54916883707 is a wasteful number, since it uses less digits than its factorization.

54916883707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43828505.

The product of its (nonzero) digits is 10160640, while the sum is 58.

The spelling of 54916883707 in words is "fifty-four billion, nine hundred sixteen million, eight hundred eighty-three thousand, seven hundred seven".

Divisors: 1 7 179 1253 43828319 306798233 7845269101 54916883707