Search a number
-
+
56006060061029 = 1317253421086249
BaseRepresentation
bin11001011101111111011010…
…10100001011000101100101
321100022010102121202210221212
430232333231110023011211
524320100402333423104
6315040455004321205
714540206243540601
oct1456775524130545
9240263377683855
1056006060061029
1116933044914041
126346424243205
13253346c41a4b0
14db89ca19c501
15671ca5b4636e
hex32efed50b165

56006060061029 has 8 divisors (see below), whose sum is σ = 63862113735000. Its totient is φ = 48656848559616.

The previous prime is 56006060061013. The next prime is 56006060061031. The reversal of 56006060061029 is 92016006060065.

It can be written as a sum of positive squares in 4 ways, for example, as 30075536929 + 55975984524100 = 173423^2 + 7481710^2 .

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 56006060061029 - 24 = 56006060061013 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56006060061059) 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, 126710542904 + ... + 126710543345.

It is an arithmetic number, because the mean of its divisors is an integer number (7982764216875).

Almost surely, 256006060061029 is an apocalyptic number.

It is an amenable number.

56006060061029 is a deficient number, since it is larger than the sum of its proper divisors (7856053673971).

56006060061029 is a wasteful number, since it uses less digits than its factorization.

56006060061029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253421086279.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 56006060061029 in words is "fifty-six trillion, six billion, sixty million, sixty-one thousand, twenty-nine".

Divisors: 1 13 17 221 253421086249 3294474121237 4308158466233 56006060061029