Search a number
-
+
1300210000010 = 25130021000001
BaseRepresentation
bin10010111010111010100…
…011100010000010001010
311121022001212111120002022
4102322322203202002022
5132300312230000020
62433150324404442
7162636262435325
oct22727243420212
94538055446068
101300210000010
11461463715319
1218bba5846722
13957bc7732bc
1446d054117bc
1523c4c5a7625
hex12eba8e208a

1300210000010 has 8 divisors (see below), whose sum is σ = 2340378000036. Its totient is φ = 520084000000.

The previous prime is 1300209999961. The next prime is 1300210000021. The reversal of 1300210000010 is 100000120031.

It can be written as a sum of positive squares in 2 ways, for example, as 1266878560249 + 33331439761 = 1125557^2 + 182569^2 .

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

It is a Curzon number.

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, 65010499991 + ... + 65010500010.

Almost surely, 21300210000010 is an apocalyptic number.

1300210000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300210000010 is a deficient number, since it is larger than the sum of its proper divisors (1040168000026).

1300210000010 is a wasteful number, since it uses less digits than its factorization.

1300210000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130021000008.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 1300210000010 its reverse (100000120031), we get a palindrome (1400210120041).

The spelling of 1300210000010 in words is "one trillion, three hundred billion, two hundred ten million, ten", and thus it is an aban number.

Divisors: 1 2 5 10 130021000001 260042000002 650105000005 1300210000010