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13677895473 = 3112411719841
BaseRepresentation
bin11001011110100010…
…00001111100110001
31022022020101002020020
430233101001330301
5211003020123343
610141124434053
7662644123164
oct145721017461
938266332206
1013677895473
1158898a7350
122798848929
13139c971a98
1493a7cbadb
15550c09b83
hex32f441f31

13677895473 has 16 divisors (see below), whose sum is σ = 19977684672. Its totient is φ = 8255232000.

The previous prime is 13677895471. The next prime is 13677895489. The reversal of 13677895473 is 37459877631.

13677895473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13677895473 - 21 = 13677895471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13677895471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 851968 + ... + 867873.

It is an arithmetic number, because the mean of its divisors is an integer number (1248605292).

Almost surely, 213677895473 is an apocalyptic number.

It is an amenable number.

13677895473 is a deficient number, since it is larger than the sum of its proper divisors (6299789199).

13677895473 is a wasteful number, since it uses less digits than its factorization.

13677895473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720096.

The product of its digits is 26671680, while the sum is 60.

The spelling of 13677895473 in words is "thirteen billion, six hundred seventy-seven million, eight hundred ninety-five thousand, four hundred seventy-three".

Divisors: 1 3 11 33 241 723 2651 7953 1719841 5159523 18918251 56754753 414481681 1243445043 4559298491 13677895473