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55102352034 = 239183725339
BaseRepresentation
bin110011010100010110…
…110010101010100010
312021020011210111210010
4303110112302222202
51400322200231114
641151430345350
73660326156442
oct632426625242
9167204714703
1055102352034
1121406928714
12a8197bb256
135271b86842
14294a236122
1516777b7c59
hexcd45b2aa2

55102352034 has 8 divisors (see below), whose sum is σ = 110204704080. Its totient is φ = 18367450676.

The previous prime is 55102351963. The next prime is 55102352047. The reversal of 55102352034 is 43025320155.

It is a sphenic number, since it is the product of 3 distinct primes.

55102352034 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55102351992 and 55102352010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4591862664 + ... + 4591862675.

It is an arithmetic number, because the mean of its divisors is an integer number (13775588010).

Almost surely, 255102352034 is an apocalyptic number.

55102352034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55102352034 is a wasteful number, since it uses less digits than its factorization.

55102352034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9183725344.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 55102352034 its reverse (43025320155), we get a palindrome (98127672189).

The spelling of 55102352034 in words is "fifty-five billion, one hundred two million, three hundred fifty-two thousand, thirty-four".

Divisors: 1 2 3 6 9183725339 18367450678 27551176017 55102352034