Search a number
-
+
10031301032233 = 13771638540941
BaseRepresentation
bin1001000111111001100000…
…1000100111100100101001
31022111222112121122102220111
42101332120020213210221
52303323101031012413
633200152134454321
72053510663623115
oct221763010474451
938458477572814
1010031301032233
113218283a0a8a8
1211601725043a1
13579c41c2a380
14269736286745
15125e0cdb2d3d
hex91f98227929

10031301032233 has 4 divisors (see below), whose sum is σ = 10802939573188. Its totient is φ = 9259662491280.

The previous prime is 10031301032177. The next prime is 10031301032239. The reversal of 10031301032233 is 33223010313001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4881501385744 + 5149799646489 = 2209412^2 + 2269317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10031301032233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10031301032239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385819270458 + ... + 385819270483.

It is an arithmetic number, because the mean of its divisors is an integer number (2700734893297).

Almost surely, 210031301032233 is an apocalyptic number.

10031301032233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10031301032233 is a deficient number, since it is larger than the sum of its proper divisors (771638540955).

10031301032233 is an equidigital number, since it uses as much as digits as its factorization.

10031301032233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771638540954.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 10031301032233 its reverse (33223010313001), we get a palindrome (43254311345234).

The spelling of 10031301032233 in words is "ten trillion, thirty-one billion, three hundred one million, thirty-two thousand, two hundred thirty-three".

Divisors: 1 13 771638540941 10031301032233