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13060130943 = 339461110321
BaseRepresentation
bin11000010100111000…
…11100100001111111
31020201011221101121110
430022130130201333
5203221343142233
65555535533103
7641433165336
oct141234344177
936634841543
1013060130943
1155a2115752
12264598a193
131301996442
148bc73cd1d
1551687d663
hex30a71c87f

13060130943 has 8 divisors (see below), whose sum is σ = 17414107056. Its totient is φ = 8706454400.

The previous prime is 13060130929. The next prime is 13060130953. The reversal of 13060130943 is 34903106031.

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 13060130943 - 214 = 13060114559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13060130943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13060130953) 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, 63223 + ... + 173543.

It is an arithmetic number, because the mean of its divisors is an integer number (2176763382).

Almost surely, 213060130943 is an apocalyptic number.

13060130943 is a deficient number, since it is larger than the sum of its proper divisors (4353976113).

13060130943 is a wasteful number, since it uses less digits than its factorization.

13060130943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149785.

The product of its (nonzero) digits is 5832, while the sum is 30.

Adding to 13060130943 its reverse (34903106031), we get a palindrome (47963236974).

The spelling of 13060130943 in words is "thirteen billion, sixty million, one hundred thirty thousand, nine hundred forty-three".

Divisors: 1 3 39461 110321 118383 330963 4353376981 13060130943