Search a number
-
+
94042377205 = 572686925063
BaseRepresentation
bin101011110010101011…
…1001100101111110101
322222201222022202011121
41113211113030233311
53020044322032310
6111111422303541
76536313005560
oct1274527145765
9288658282147
1094042377205
11369795199a7
1216286727bb1
138b3946055a
1447a1b234d7
1526a61c30da
hex15e55ccbf5

94042377205 has 8 divisors (see below), whose sum is σ = 128972403072. Its totient is φ = 64486201488.

The previous prime is 94042377167. The next prime is 94042377217. The reversal of 94042377205 is 50277324049.

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 94042377205 - 29 = 94042376693 is a prime.

It is a super-2 number, since 2×940423772052 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343462497 + ... + 1343462566.

It is an arithmetic number, because the mean of its divisors is an integer number (16121550384).

Almost surely, 294042377205 is an apocalyptic number.

It is an amenable number.

94042377205 is a deficient number, since it is larger than the sum of its proper divisors (34930025867).

94042377205 is a wasteful number, since it uses less digits than its factorization.

94042377205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686925075.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 94042377205 in words is "ninety-four billion, forty-two million, three hundred seventy-seven thousand, two hundred five".

Divisors: 1 5 7 35 2686925063 13434625315 18808475441 94042377205