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2102341301 = 53100939313
BaseRepresentation
bin111110101001111…
…0010111010110101
312102111221000002122
41331103302322311
513301144410201
6544340245325
7103045414634
oct17523627265
95374830078
102102341301
11989798155
124a80a0845
1327672a748
1415d2d951b
15c487ae1b
hex7d4f2eb5

2102341301 has 8 divisors (see below), whose sum is σ = 2144185560. Its totient is φ = 2060577792.

The previous prime is 2102341253. The next prime is 2102341303. The reversal of 2102341301 is 1031432012.

It can be written as a sum of positive squares in 4 ways, for example, as 443734225 + 1658607076 = 21065^2 + 40726^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2102341301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2102341301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102341303) 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, 33821 + ... + 73133.

It is an arithmetic number, because the mean of its divisors is an integer number (268023195).

Almost surely, 22102341301 is an apocalyptic number.

It is an amenable number.

2102341301 is a deficient number, since it is larger than the sum of its proper divisors (41844259).

2102341301 is a wasteful number, since it uses less digits than its factorization.

2102341301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40375.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2102341301 is about 45851.2955215008. The cubic root of 2102341301 is about 1281.0548963724.

Adding to 2102341301 its reverse (1031432012), we get a palindrome (3133773313).

The spelling of 2102341301 in words is "two billion, one hundred two million, three hundred forty-one thousand, three hundred one".

Divisors: 1 53 1009 39313 53477 2083589 39666817 2102341301