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2927314129 = 11512543279
BaseRepresentation
bin1010111001111011…
…0100010011010001
321120000020222001211
42232132310103101
521443343023004
61202250300121
7132353521345
oct25636642321
97500228054
102927314129
111272435483
12698427641
1337861534c
141daac5625
15121ed7504
hexae7b44d1

2927314129 has 4 divisors (see below), whose sum is σ = 2929858560. Its totient is φ = 2924769700.

The previous prime is 2927314127. The next prime is 2927314151. The reversal of 2927314129 is 9214137292.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2927314129 - 21 = 2927314127 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2927314091 and 2927314100.

It is not an unprimeable number, because it can be changed into a prime (2927314127) 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 3 ways as a sum of consecutive naturals, for example, 1270489 + ... + 1272790.

It is an arithmetic number, because the mean of its divisors is an integer number (732464640).

Almost surely, 22927314129 is an apocalyptic number.

It is an amenable number.

2927314129 is a deficient number, since it is larger than the sum of its proper divisors (2544431).

2927314129 is a wasteful number, since it uses less digits than its factorization.

2927314129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544430.

The product of its digits is 54432, while the sum is 40.

The square root of 2927314129 is about 54104.6590322867. The cubic root of 2927314129 is about 1430.5063049785.

The spelling of 2927314129 in words is "two billion, nine hundred twenty-seven million, three hundred fourteen thousand, one hundred twenty-nine".

Divisors: 1 1151 2543279 2927314129