Search a number
-
+
933090064405 = 52349417164191
BaseRepresentation
bin11011001010000001000…
…00000111100000010101
310022012110122120112002021
431211000200013200111
5110241432024030110
61552353342213141
7124261561453342
oct15450040074025
93265418515067
10933090064405
1132a7a3019a64
12130a09b841b1
1369cb40aaa85
1433239d9d7c9
151941258a2da
hexd940807815

933090064405 has 16 divisors (see below), whose sum is σ = 1168421796864. Its totient is φ = 713997947520.

The previous prime is 933090064397. The next prime is 933090064447. The reversal of 933090064405 is 504460090339.

It is not a de Polignac number, because 933090064405 - 23 = 933090064397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5600860 + ... + 5765050.

It is an arithmetic number, because the mean of its divisors is an integer number (73026362304).

Almost surely, 2933090064405 is an apocalyptic number.

It is an amenable number.

933090064405 is a deficient number, since it is larger than the sum of its proper divisors (235331732459).

933090064405 is a wasteful number, since it uses less digits than its factorization.

933090064405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213636.

The product of its (nonzero) digits is 349920, while the sum is 43.

The spelling of 933090064405 in words is "nine hundred thirty-three billion, ninety million, sixty-four thousand, four hundred five".

Divisors: 1 5 23 115 49417 164191 247085 820955 1136591 3776393 5682955 18881965 8113826647 40569133235 186618012881 933090064405