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5442103655 = 55918447809
BaseRepresentation
bin1010001000101111…
…11110100101100111
3112001021021111202122
411010113332211213
542121134304110
62300003100155
7251601055262
oct50427764547
915037244678
105442103655
112342a2002a
12107a67165b
136896223a1
14398aa5cd9
1521cb85255
hex1445fe967

5442103655 has 8 divisors (see below), whose sum is σ = 6641211600. Its totient is φ = 4279891456.

The previous prime is 5442103643. The next prime is 5442103673. The reversal of 5442103655 is 5563012445.

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 5442103655 - 28 = 5442103399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9223610 + ... + 9224199.

It is an arithmetic number, because the mean of its divisors is an integer number (830151450).

Almost surely, 25442103655 is an apocalyptic number.

5442103655 is a deficient number, since it is larger than the sum of its proper divisors (1199107945).

5442103655 is a wasteful number, since it uses less digits than its factorization.

5442103655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18447873.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 5442103655 is about 73770.6151187585. The cubic root of 5442103655 is about 1758.9585409399.

The spelling of 5442103655 in words is "five billion, four hundred forty-two million, one hundred three thousand, six hundred fifty-five".

Divisors: 1 5 59 295 18447809 92239045 1088420731 5442103655