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10331201000 = 235310331201
BaseRepresentation
bin10011001111100100…
…11001110111101000
3222122222222101111002
421213302121313220
5132124241413000
64425053254132
7514005521351
oct114762316750
928588871432
1010331201000
11442176a24a
122003a94348
13c884c0ab3
14700138d28
15406ed18d5
hex267c99de8

10331201000 has 32 divisors (see below), whose sum is σ = 24175012680. Its totient is φ = 4132480000.

The previous prime is 10331200991. The next prime is 10331201003. The reversal of 10331201000 is 10213301.

It can be written as a sum of positive squares in 4 ways, for example, as 2097090436 + 8234110564 = 45794^2 + 90742^2 .

It is not an unprimeable number, because it can be changed into a prime (10331201003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5164601 + ... + 5166600.

Almost surely, 210331201000 is an apocalyptic number.

10331201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10331201000 is an abundant number, since it is smaller than the sum of its proper divisors (13843811680).

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

10331201000 is a wasteful number, since it uses less digits than its factorization.

10331201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10331222 (or 10331208 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10331201000 its reverse (10213301), we get a palindrome (10341414301).

The spelling of 10331201000 in words is "ten billion, three hundred thirty-one million, two hundred one thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 10331201 20662402 41324804 51656005 82649608 103312010 206624020 258280025 413248040 516560050 1033120100 1291400125 2066240200 2582800250 5165600500 10331201000