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210130001232010 = 2521013000123201
BaseRepresentation
bin101111110001110010110100…
…000101001000000010001010
31000120000020021002010011000121
4233301302310011020002022
5210020232220303411020
62022524220120053454
762155251214140256
oct5761626405100212
91016006232104017
10210130001232010
1160a546a6688092
121b69872830428a
139033235630912
1439c64bc45d266
151945e6bedabaa
hexbf1cb414808a

210130001232010 has 8 divisors (see below), whose sum is σ = 378234002217636. Its totient is φ = 84052000492800.

The previous prime is 210130001231993. The next prime is 210130001232031. The reversal of 210130001232010 is 10232100031012.

It can be written as a sum of positive squares in 2 ways, for example, as 206969972375401 + 3160028856609 = 14386451^2 + 1777647^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10506500061591 + ... + 10506500061610.

Almost surely, 2210130001232010 is an apocalyptic number.

210130001232010 is a deficient number, since it is larger than the sum of its proper divisors (168104000985626).

210130001232010 is a wasteful number, since it uses less digits than its factorization.

210130001232010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21013000123208.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 210130001232010 its reverse (10232100031012), we get a palindrome (220362101263022).

The spelling of 210130001232010 in words is "two hundred ten trillion, one hundred thirty billion, one million, two hundred thirty-two thousand, ten".

Divisors: 1 2 5 10 21013000123201 42026000246402 105065000616005 210130001232010