Search a number
-
+
10751031304 = 2313557185593
BaseRepresentation
bin10100000001100111…
…11011100000001000
31000202020221222101121
422000303323200020
5134004231000204
64534451525024
7530264154406
oct120063734010
930666858347
1010751031304
114617749a42
1221005b9774
1310244864b0
1473dbc2476
1542dcb0b54
hex280cfb808

10751031304 has 32 divisors (see below), whose sum is σ = 21747904920. Its totient is φ = 4953079296.

The previous prime is 10751031301. The next prime is 10751031323. The reversal of 10751031304 is 40313015701.

It can be written as a sum of positive squares in 4 ways, for example, as 3076920900 + 7674110404 = 55470^2 + 87602^2 .

It is not an unprimeable number, because it can be changed into a prime (10751031301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34869 + ... + 150724.

Almost surely, 210751031304 is an apocalyptic number.

It is an amenable number.

10751031304 is an abundant number, since it is smaller than the sum of its proper divisors (10996873616).

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

10751031304 is a wasteful number, since it uses less digits than its factorization.

10751031304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186169 (or 186165 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The spelling of 10751031304 in words is "ten billion, seven hundred fifty-one million, thirty-one thousand, three hundred four".

Divisors: 1 2 4 8 13 26 52 104 557 1114 2228 4456 7241 14482 28964 57928 185593 371186 742372 1484744 2412709 4825418 9650836 19301672 103375301 206750602 413501204 827002408 1343878913 2687757826 5375515652 10751031304