Search a number
-
+
1300213121210 = 25235653100527
BaseRepresentation
bin10010111010111010101…
…111011100000010111010
311121022002002101010120022
4102322322233130002322
5132300314024334320
62433150515330442
7162636331115123
oct22727257340272
94538062333508
101300213121210
11461465457323
1218bba68b0a22
13957c02c6b73
1446d059c504a
1523c4c9c2325
hex12ebabdc0ba

1300213121210 has 16 divisors (see below), whose sum is σ = 2442139428096. Its totient is φ = 497472846288.

The previous prime is 1300213121161. The next prime is 1300213121239. The reversal of 1300213121210 is 121213120031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2826550034 + ... + 2826550493.

It is an arithmetic number, because the mean of its divisors is an integer number (152633714256).

Almost surely, 21300213121210 is an apocalyptic number.

1300213121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300213121210 is a deficient number, since it is larger than the sum of its proper divisors (1141926306886).

1300213121210 is a wasteful number, since it uses less digits than its factorization.

1300213121210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5653100557.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1300213121210 its reverse (121213120031), we get a palindrome (1421426241241).

The spelling of 1300213121210 in words is "one trillion, three hundred billion, two hundred thirteen million, one hundred twenty-one thousand, two hundred ten".

Divisors: 1 2 5 10 23 46 115 230 5653100527 11306201054 28265502635 56531005270 130021312121 260042624242 650106560605 1300213121210