Search a number
-
+
10210031132330 = 253833266371801
BaseRepresentation
bin1001010010010011010101…
…0001110101111010101010
31100011001212121212020222102
42110210311101311322222
52314240120432213310
633414231253053402
72102436042456131
oct224446521657252
940131777766872
1010210031132330
113287060443427
12118a932927262
13590a56745353
1427424d558918
1512a8bdd748a5
hex94935475eaa

10210031132330 has 16 divisors (see below), whose sum is σ = 18382850799624. Its totient is φ = 4082946950400.

The previous prime is 10210031132303. The next prime is 10210031132333. The reversal of 10210031132330 is 3323113001201.

10210031132330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3763200370609 + 6446830761721 = 1939897^2 + 2539061^2 .

It is not an unprimeable number, because it can be changed into a prime (10210031132333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133147571 + ... + 133224230.

Almost surely, 210210031132330 is an apocalyptic number.

10210031132330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210031132330 is a deficient number, since it is larger than the sum of its proper divisors (8172819667294).

10210031132330 is a wasteful number, since it uses less digits than its factorization.

10210031132330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266375641.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10210031132330 its reverse (3323113001201), we get a palindrome (13533144133531).

The spelling of 10210031132330 in words is "ten trillion, two hundred ten billion, thirty-one million, one hundred thirty-two thousand, three hundred thirty".

Divisors: 1 2 5 10 3833 7666 19165 38330 266371801 532743602 1331859005 2663718010 1021003113233 2042006226466 5105015566165 10210031132330