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10030021233 = 317197999377
BaseRepresentation
bin10010101011101010…
…11111101001110001
3221220000020212111220
421111311133221301
5131020141134413
64335134055253
7503360526261
oct112565375161
927800225456
1010030021233
11428775a451
121b3b04a529
13c3ac9c00b
146b21397a1
153da83d223
hex255d5fa71

10030021233 has 16 divisors (see below), whose sum is σ = 14167327680. Its totient is φ = 6290103296.

The previous prime is 10030021213. The next prime is 10030021237. The reversal of 10030021233 is 33212003001.

It is a cyclic number.

It is not a de Polignac number, because 10030021233 - 28 = 10030020977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10030021237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51241 + ... + 150617.

It is an arithmetic number, because the mean of its divisors is an integer number (885457980).

Almost surely, 210030021233 is an apocalyptic number.

It is an amenable number.

10030021233 is a deficient number, since it is larger than the sum of its proper divisors (4137306447).

10030021233 is a wasteful number, since it uses less digits than its factorization.

10030021233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101376.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10030021233 its reverse (33212003001), we get a palindrome (43242024234).

The spelling of 10030021233 in words is "ten billion, thirty million, twenty-one thousand, two hundred thirty-three".

Divisors: 1 3 17 51 1979 5937 33643 99377 100929 298131 1689409 5068227 196667083 590001249 3343340411 10030021233