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2135200301 = 131071535011
BaseRepresentation
bin111111101000100…
…1001001000101101
312111210202102011122
41333101021020231
513333102402201
6551512430325
7103624621523
oct17721111055
95453672148
102135200301
119a62a0653
124b70a83a5
13280493b40
14163810313
15c76bbe1b
hex7f44922d

2135200301 has 8 divisors (see below), whose sum is σ = 2320938144. Its totient is φ = 1952532720.

The previous prime is 2135200261. The next prime is 2135200307. The reversal of 2135200301 is 1030025312.

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-2135200301 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 2135200301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135200307) 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, 766115 + ... + 768896.

It is an arithmetic number, because the mean of its divisors is an integer number (290117268).

Almost surely, 22135200301 is an apocalyptic number.

It is an amenable number.

2135200301 is a deficient number, since it is larger than the sum of its proper divisors (185737843).

2135200301 is a wasteful number, since it uses less digits than its factorization.

2135200301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535131.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2135200301 is about 46208.2276331824. The cubic root of 2135200301 is about 1287.6945986188.

Adding to 2135200301 its reverse (1030025312), we get a palindrome (3165225613).

The spelling of 2135200301 in words is "two billion, one hundred thirty-five million, two hundred thousand, three hundred one".

Divisors: 1 13 107 1391 1535011 19955143 164246177 2135200301