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2321414141 = 17317430769
BaseRepresentation
bin1000101001011101…
…1111011111111101
312222210011001112112
42022113133133331
514223240223031
61022203543405
7111345460154
oct21227373775
95883131475
102321414141
11a91417892
1254952ab65
132acc32147
1418044459b
15d8c0162b
hex8a5df7fd

2321414141 has 8 divisors (see below), whose sum is σ = 2465727480. Its totient is φ = 2177963008.

The previous prime is 2321414071. The next prime is 2321414143. The reversal of 2321414141 is 1414141232.

It can be written as a sum of positive squares in 4 ways, for example, as 12996025 + 2308418116 = 3605^2 + 48046^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2321414141 - 210 = 2321413117 is a prime.

It is a super-2 number, since 2×23214141412 = 10777927228069535762, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321414143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209996 + ... + 220773.

It is an arithmetic number, because the mean of its divisors is an integer number (308215935).

Almost surely, 22321414141 is an apocalyptic number.

It is an amenable number.

2321414141 is a deficient number, since it is larger than the sum of its proper divisors (144313339).

2321414141 is a wasteful number, since it uses less digits than its factorization.

2321414141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431103.

The product of its digits is 768, while the sum is 23.

The square root of 2321414141 is about 48181.0558311044. The cubic root of 2321414141 is about 1324.0901105220.

Adding to 2321414141 its reverse (1414141232), we get a palindrome (3735555373).

The spelling of 2321414141 in words is "two billion, three hundred twenty-one million, four hundred fourteen thousand, one hundred forty-one".

Divisors: 1 17 317 5389 430769 7323073 136553773 2321414141