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210150071009 = 11031232315461
BaseRepresentation
bin1100001110110111101…
…0111001101011100001
3202002102201102201100022
43003231322321223201
511420341404233014
6240312553203225
721116500062524
oct3035572715341
9662381381308
10210150071009
118114026683a
123488aa00515
1316a81131958
14a25814abbb
1556ee5c7a8e
hex30edeb9ae1

210150071009 has 8 divisors (see below), whose sum is σ = 210371271552. Its totient is φ = 209928928240.

The previous prime is 210150070937. The next prime is 210150071041. The reversal of 210150071009 is 900170051012.

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 210150071009 - 228 = 209881635553 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (210150071809) 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, 13584539 + ... + 13599999.

It is an arithmetic number, because the mean of its divisors is an integer number (26296408944).

Almost surely, 2210150071009 is an apocalyptic number.

It is an amenable number.

210150071009 is a deficient number, since it is larger than the sum of its proper divisors (221200543).

210150071009 is a wasteful number, since it uses less digits than its factorization.

210150071009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28887.

The product of its (nonzero) digits is 630, while the sum is 26.

The spelling of 210150071009 in words is "two hundred ten billion, one hundred fifty million, seventy-one thousand, nine".

Divisors: 1 1103 12323 15461 13592269 17053483 190525903 210150071009