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8514755054 = 213225191583
BaseRepresentation
bin1111110111000010…
…01101100111101110
3210222102000101002022
413323201031213232
5114414234130204
63524524430142
7421001136521
oct77341154756
923872011068
108514755054
11367a3a2553
1217976a8352
13a59093200
145aabc0bb8
1534c7ca5be
hex1fb84d9ee

8514755054 has 12 divisors (see below), whose sum is σ = 13830179616. Its totient is φ = 3929886792.

The previous prime is 8514755033. The next prime is 8514755059. The reversal of 8514755054 is 4505574158.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8514754996 and 8514755014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8514755059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12595454 + ... + 12596129.

It is an arithmetic number, because the mean of its divisors is an integer number (1152514968).

Almost surely, 28514755054 is an apocalyptic number.

8514755054 is a deficient number, since it is larger than the sum of its proper divisors (5315424562).

8514755054 is a wasteful number, since it uses less digits than its factorization.

8514755054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25191611 (or 25191598 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 44.

The square root of 8514755054 is about 92275.4303918437. The cubic root of 8514755054 is about 2042.0077514884.

The spelling of 8514755054 in words is "eight billion, five hundred fourteen million, seven hundred fifty-five thousand, fifty-four".

Divisors: 1 2 13 26 169 338 25191583 50383166 327490579 654981158 4257377527 8514755054