Search a number
-
+
807438226330 = 25255233163571
BaseRepresentation
bin10111011111111110001…
…00011001001110011010
32212012010202110210021201
423233333010121032122
5101212113141220310
61414533151224414
7112223033453041
oct13577704311632
92765122423251
10807438226330
1129148391328a
121105a151810a
135b1aacb9328
142b11a197558
151600b320e3a
hexbbff11939a

807438226330 has 16 divisors (see below), whose sum is σ = 1453446211104. Its totient is φ = 322962534160.

The previous prime is 807438226327. The next prime is 807438226391. The reversal of 807438226330 is 33622834708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1326556 + ... + 1837015.

It is an arithmetic number, because the mean of its divisors is an integer number (90840388194).

Almost surely, 2807438226330 is an apocalyptic number.

807438226330 is a deficient number, since it is larger than the sum of its proper divisors (646007984774).

807438226330 is a wasteful number, since it uses less digits than its factorization.

807438226330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189101.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 807438226330 in words is "eight hundred seven billion, four hundred thirty-eight million, two hundred twenty-six thousand, three hundred thirty".

Divisors: 1 2 5 10 25523 51046 127615 255230 3163571 6327142 15817855 31635710 80743822633 161487645266 403719113165 807438226330