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2312042041 = 172316336277
BaseRepresentation
bin1000100111001110…
…1111011000111001
312222010111220102201
42021303233120321
514213340321131
61021231030201
7111203014231
oct21163573071
95863456381
102312042041
11a870a6451
1254636b361
132ab00031a
1417d0c4cc1
15d7e9e761
hex89cef639

2312042041 has 16 divisors (see below), whose sum is σ = 2570223744. Its totient is φ = 2068602624.

The previous prime is 2312042039. The next prime is 2312042059. The reversal of 2312042041 is 1402402132.

It is a cyclic number.

It is not a de Polignac number, because 2312042041 - 21 = 2312042039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2312042011) 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, 45595 + ... + 81871.

It is an arithmetic number, because the mean of its divisors is an integer number (160638984).

Almost surely, 22312042041 is an apocalyptic number.

It is an amenable number.

2312042041 is a deficient number, since it is larger than the sum of its proper divisors (258181703).

2312042041 is a wasteful number, since it uses less digits than its factorization.

2312042041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36480.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2312042041 is about 48083.6982874654. The cubic root of 2312042041 is about 1322.3058184530.

Adding to 2312042041 its reverse (1402402132), we get a palindrome (3714444173).

The spelling of 2312042041 in words is "two billion, three hundred twelve million, forty-two thousand, forty-one".

Divisors: 1 17 23 163 391 2771 3749 36277 63733 616709 834371 5913151 14184307 100523567 136002473 2312042041