Search a number
-
+
10030132340 = 2255312774507
BaseRepresentation
bin10010101011101011…
…11010110001110100
3221220000110111220222
421111311322301310
5131020203213330
64335140313512
7503361501224
oct112565726164
927800414828
1010030132340
114287825978
121b3b0a2898
13c3b00a767
146b2168084
153da8610e5
hex255d7ac74

10030132340 has 48 divisors (see below), whose sum is σ = 21629970432. Its totient is φ = 3905306496.

The previous prime is 10030132331. The next prime is 10030132351. The reversal of 10030132340 is 4323103001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97367 + ... + 171873.

It is an arithmetic number, because the mean of its divisors is an integer number (450624384).

Almost surely, 210030132340 is an apocalyptic number.

10030132340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030132340 is an abundant number, since it is smaller than the sum of its proper divisors (11599838092).

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

10030132340 is a wasteful number, since it uses less digits than its factorization.

10030132340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74696 (or 74694 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10030132340 its reverse (4323103001), we get a palindrome (14353235341).

The spelling of 10030132340 in words is "ten billion, thirty million, one hundred thirty-two thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 53 106 127 212 254 265 508 530 635 1060 1270 2540 6731 13462 26924 33655 67310 74507 134620 149014 298028 372535 745070 1490140 3948871 7897742 9462389 15795484 18924778 19744355 37849556 39488710 47311945 78977420 94623890 189247780 501506617 1003013234 2006026468 2507533085 5015066170 10030132340