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1250314330213 = 13614313658211
BaseRepresentation
bin10010001100011100100…
…010101010000001100101
311102112021112222220121001
4102030130202222001211
5130441120432031323
62354215251153301
7156221645311264
oct22143442520145
94375245886531
101250314330213
11442289931083
1218239b8a5831
1390b9a502030
14447308bc5db
15227cbe703ad
hex1231c8aa065

1250314330213 has 16 divisors (see below), whose sum is σ = 1371741702912. Its totient is φ = 1132581816000.

The previous prime is 1250314330211. The next prime is 1250314330241. The reversal of 1250314330213 is 3120334130521.

It is a cyclic number.

It is not a de Polignac number, because 1250314330213 - 21 = 1250314330211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250314330211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1487323 + ... + 2170888.

It is an arithmetic number, because the mean of its divisors is an integer number (85733856432).

Almost surely, 21250314330213 is an apocalyptic number.

1250314330213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1250314330213 is a deficient number, since it is larger than the sum of its proper divisors (121427372699).

1250314330213 is a wasteful number, since it uses less digits than its factorization.

1250314330213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3658716.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1250314330213 its reverse (3120334130521), we get a palindrome (4370648460734).

The spelling of 1250314330213 in words is "one trillion, two hundred fifty billion, three hundred fourteen million, three hundred thirty thousand, two hundred thirteen".

Divisors: 1 13 61 431 793 5603 26291 341783 3658211 47556743 223150871 1576688941 2900961323 20496956233 96178025401 1250314330213