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2100331301 = 71128323057
BaseRepresentation
bin111110100110000…
…1000001100100101
312102101010212220012
41331030020030211
513300141100201
6544225220005
7103022343605
oct17514101445
95371125805
102100331301
11988644aa2
124a7491605
132761a58b3
1415cd34c05
15c45d05bb
hex7d308325

2100331301 has 8 divisors (see below), whose sum is σ = 2131665984. Its totient is φ = 2069045440.

The previous prime is 2100331297. The next prime is 2100331357. The reversal of 2100331301 is 1031330012.

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 2100331301 - 22 = 2100331297 is a prime.

It is a super-2 number, since 2×21003313012 = 8822783147920705202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100831301) 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, 79565 + ... + 102621.

It is an arithmetic number, because the mean of its divisors is an integer number (266458248).

Almost surely, 22100331301 is an apocalyptic number.

It is an amenable number.

2100331301 is a deficient number, since it is larger than the sum of its proper divisors (31334683).

2100331301 is a wasteful number, since it uses less digits than its factorization.

2100331301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24411.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 2100331301 is about 45829.3715972628. The cubic root of 2100331301 is about 1280.6465038525.

Adding to 2100331301 its reverse (1031330012), we get a palindrome (3131661313).

The spelling of 2100331301 in words is "two billion, one hundred million, three hundred thirty-one thousand, three hundred one".

Divisors: 1 71 1283 23057 91093 1637047 29582131 2100331301