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55177714073 = 177739477867
BaseRepresentation
bin110011011000110110…
…010001100110011001
312021102102121022001202
4303120312101212121
51401000443322243
641203121523545
73662232555026
oct633066214631
9167372538052
1055177714073
1121445421299
12a83aaa35b5
135284681b71
14295625254d
15167e2024b8
hexcd8d91999

55177714073 has 8 divisors (see below), whose sum is σ = 55229772192. Its totient is φ = 55125683136.

The previous prime is 55177714063. The next prime is 55177714117. The reversal of 55177714073 is 37041777155.

55177714073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 55177714073 - 214 = 55177697689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55177714063) 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, 7009886 + ... + 7017752.

It is an arithmetic number, because the mean of its divisors is an integer number (6903721524).

Almost surely, 255177714073 is an apocalyptic number.

It is an amenable number.

55177714073 is a deficient number, since it is larger than the sum of its proper divisors (52058119).

55177714073 is a wasteful number, since it uses less digits than its factorization.

55177714073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13591.

The product of its (nonzero) digits is 720300, while the sum is 47.

The spelling of 55177714073 in words is "fifty-five billion, one hundred seventy-seven million, seven hundred fourteen thousand, seventy-three".

Divisors: 1 1777 3947 7867 7013819 13979659 31051049 55177714073