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2309053041 = 33389219847
BaseRepresentation
bin1000100110100001…
…0101101001110001
312221220220001022000
42021220111221301
514212104144131
61021043004213
7111135425031
oct21150255161
95856801260
102309053041
11a854447a9
12545369669
132aa4c4999
1417c9478c1
15d7aadce6
hex89a15a71

2309053041 has 16 divisors (see below), whose sum is σ = 3429628800. Its totient is φ = 1535404464.

The previous prime is 2309053031. The next prime is 2309053079. The reversal of 2309053041 is 1403509032.

2309053041 is a `hidden beast` number, since 2 + 3 + 0 + 90 + 530 + 41 = 666.

It is not a de Polignac number, because 2309053041 - 25 = 2309053009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2309052996 and 2309053014.

It is not an unprimeable number, because it can be changed into a prime (2309053031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99421 + ... + 120426.

It is an arithmetic number, because the mean of its divisors is an integer number (214351800).

Almost surely, 22309053041 is an apocalyptic number.

It is an amenable number.

2309053041 is a deficient number, since it is larger than the sum of its proper divisors (1120575759).

2309053041 is a wasteful number, since it uses less digits than its factorization.

2309053041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220245 (or 220239 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2309053041 is about 48052.6070156448. The cubic root of 2309053041 is about 1321.7357485826.

The spelling of 2309053041 in words is "two billion, three hundred nine million, fifty-three thousand, forty-one".

Divisors: 1 3 9 27 389 1167 3501 10503 219847 659541 1978623 5935869 85520483 256561449 769684347 2309053041