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2300000071 = 14271611773
BaseRepresentation
bin1000100100010111…
…0011011101000111
312221021212002221211
42021011303131013
514202300000241
61020120552251
7110665451365
oct21105633507
95837762854
102300000071
11a80321106
12542322687
132a86751b5
1417b66c635
15d6dc1781
hex89173747

2300000071 has 4 divisors (see below), whose sum is σ = 2301613272. Its totient is φ = 2298386872.

The previous prime is 2300000051. The next prime is 2300000113. The reversal of 2300000071 is 1700000032.

2300000071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2300000071 - 211 = 2299998023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2299999997 and 2300000060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300000041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804460 + ... + 807313.

It is an arithmetic number, because the mean of its divisors is an integer number (575403318).

Almost surely, 22300000071 is an apocalyptic number.

2300000071 is a deficient number, since it is larger than the sum of its proper divisors (1613201).

2300000071 is a wasteful number, since it uses less digits than its factorization.

2300000071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613200.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 2300000071 is about 47958.3159733534. The cubic root of 2300000071 is about 1320.0061353786.

The spelling of 2300000071 in words is "two billion, three hundred million, seventy-one", and thus it is an aban number.

Divisors: 1 1427 1611773 2300000071