Search a number
-
+
6910230330 = 232579971903
BaseRepresentation
bin1100110111110000…
…11011111100111010
3122211120211001221200
412123320123330322
5103123004332310
63101410115030
7333145663053
oct63370337472
918746731850
106910230330
112a26710363
12140a27ba76
13861834ab3
14497a6d72a
152a69d59c0
hex19be1bf3a

6910230330 has 48 divisors (see below), whose sum is σ = 18194042880. Its totient is φ = 1819400544.

The previous prime is 6910230317. The next prime is 6910230347. The reversal of 6910230330 is 330320196.

It is a junction number, because it is equal to n+sod(n) for n = 6910230294 and 6910230303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 478842 + ... + 493061.

It is an arithmetic number, because the mean of its divisors is an integer number (379042560).

Almost surely, 26910230330 is an apocalyptic number.

6910230330 is an abundant number, since it is smaller than the sum of its proper divisors (11283812550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6910230330 is a wasteful number, since it uses less digits than its factorization.

6910230330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971995 (or 971992 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 6910230330 is about 83127.7951710497. The cubic root of 6910230330 is about 1904.7186804291.

The spelling of 6910230330 in words is "six billion, nine hundred ten million, two hundred thirty thousand, three hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 79 90 158 237 395 474 711 790 1185 1422 2370 3555 7110 971903 1943806 2915709 4859515 5831418 8747127 9719030 14578545 17494254 29157090 43735635 76780337 87471270 153560674 230341011 383901685 460682022 691023033 767803370 1151705055 1382046066 2303410110 3455115165 6910230330