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55070666506101 = 399718412125211
BaseRepresentation
bin11001000010110001000111…
…00000111011111101110101
321012222201000102202211220210
430201120203200323331311
524204234211111143401
6313043040454220033
714412503311524351
oct1441304340737565
9235881012684823
1055070666506101
111660237a60a604
126215092954619
1324961ac04489c
14d85612302461
156577ab24a4d6
hex32162383bf75

55070666506101 has 8 divisors (see below), whose sum is σ = 73501203846304. Its totient is φ = 36676953418320.

The previous prime is 55070666506057. The next prime is 55070666506151. The reversal of 55070666506101 is 10160566607055.

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

It is not a de Polignac number, because 55070666506101 - 27 = 55070666505973 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 (55070666506151) 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, 9206059615 + ... + 9206065596.

It is an arithmetic number, because the mean of its divisors is an integer number (9187650480788).

Almost surely, 255070666506101 is an apocalyptic number.

It is an amenable number.

55070666506101 is a deficient number, since it is larger than the sum of its proper divisors (18430537340203).

55070666506101 is a wasteful number, since it uses less digits than its factorization.

55070666506101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18412126211.

The product of its (nonzero) digits is 1134000, while the sum is 48.

The spelling of 55070666506101 in words is "fifty-five trillion, seventy billion, six hundred sixty-six million, five hundred six thousand, one hundred one".

Divisors: 1 3 997 2991 18412125211 55236375633 18356888835367 55070666506101