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2136333001 = 111921794691
BaseRepresentation
bin111111101010101…
…1101101011001001
312111212212221221111
41333111131223021
513333400124001
6551553010321
7103640350045
oct17725355311
95455787844
102136333001
119a69a4670
124b75539a1
1328079c58a
14163a27025
15c7842851
hex7f55dac9

2136333001 has 16 divisors (see below), whose sum is σ = 2454854400. Its totient is φ = 1838667600.

The previous prime is 2136332969. The next prime is 2136333007. The reversal of 2136333001 is 1003336312.

It is not a de Polignac number, because 2136333001 - 25 = 2136332969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2136333007) 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, 453066 + ... + 457756.

It is an arithmetic number, because the mean of its divisors is an integer number (153428400).

Almost surely, 22136333001 is an apocalyptic number.

It is an amenable number.

2136333001 is a deficient number, since it is larger than the sum of its proper divisors (318521399).

2136333001 is a wasteful number, since it uses less digits than its factorization.

2136333001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6900.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 2136333001 is about 46220.4824834185. The cubic root of 2136333001 is about 1287.9222609180.

Adding to 2136333001 its reverse (1003336312), we get a palindrome (3139669313).

The spelling of 2136333001 in words is "two billion, one hundred thirty-six million, three hundred thirty-three thousand, one".