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10203022033 = 31893698087
BaseRepresentation
bin10011000000010010…
…11100001011010001
3222100001210012222221
421200021130023101
5131343433201113
64404234101041
7510561153631
oct114011341321
928301705887
1010203022033
114366381516
121b88b7a781
13c67a92159
146cb0d06c1
153eab1298d
hex26025c2d1

10203022033 has 8 divisors (see below), whose sum is σ = 10650493440. Its totient is φ = 9762947040.

The previous prime is 10203022013. The next prime is 10203022099. The reversal of 10203022033 is 33022030201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10203022033 - 213 = 10203013841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10203021998 and 10203022016.

It is not an unprimeable number, because it can be changed into a prime (10203022013) 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, 1846285 + ... + 1851802.

It is an arithmetic number, because the mean of its divisors is an integer number (1331311680).

Almost surely, 210203022033 is an apocalyptic number.

It is an amenable number.

10203022033 is a deficient number, since it is larger than the sum of its proper divisors (447471407).

10203022033 is an equidigital number, since it uses as much as digits as its factorization.

10203022033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698207.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 10203022033 its reverse (33022030201), we get a palindrome (43225052234).

The spelling of 10203022033 in words is "ten billion, two hundred three million, twenty-two thousand, thirty-three".

Divisors: 1 31 89 2759 3698087 114640697 329129743 10203022033