Search a number
-
+
10131041334013 = 29794943948453
BaseRepresentation
bin1001001101101101000100…
…0111101011001011111101
31022212111222200121202011121
42103123101013223023331
52311441333040142023
633314045223350541
72063641435325005
oct223332107531375
938774880552147
1010131041334013
113256606798876
1211775692b2451
135864789b0012
142704b8a25005
151287e93eed5d
hex936d11eb2fd

10131041334013 has 8 divisors (see below), whose sum is σ = 10481706279000. Its totient is φ = 9780464301888.

The previous prime is 10131041333981. The next prime is 10131041334019. The reversal of 10131041334013 is 31043314013101.

It can be written as a sum of positive squares in 4 ways, for example, as 792559306564 + 9338482027449 = 890258^2 + 3055893^2 .

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 10131041334013 - 25 = 10131041333981 is a prime.

It is a super-2 number, since 2×101310413340132 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131041334019) 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, 21743706 + ... + 22204747.

It is an arithmetic number, because the mean of its divisors is an integer number (1310213284875).

Almost surely, 210131041334013 is an apocalyptic number.

It is an amenable number.

10131041334013 is a deficient number, since it is larger than the sum of its proper divisors (350664944987).

10131041334013 is an equidigital number, since it uses as much as digits as its factorization.

10131041334013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43956431.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 10131041334013 its reverse (31043314013101), we get a palindrome (41174355347114).

The spelling of 10131041334013 in words is "ten trillion, one hundred thirty-one billion, forty-one million, three hundred thirty-four thousand, thirteen".

Divisors: 1 29 7949 230521 43948453 1274505137 349346252897 10131041334013