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10012203233 = 22674416499
BaseRepresentation
bin10010101001100011…
…00001100011100001
3221211202201121210222
421110301201203201
5131001111000413
64333300132425
7503053215614
oct112461414341
927752647728
1010012203233
11427869a52a
121b35097115
13c373a0b16
146ada1c17b
153d8ebdb08
hex254c618e1

10012203233 has 4 divisors (see below), whose sum is σ = 10016622000. Its totient is φ = 10007784468.

The previous prime is 10012203217. The next prime is 10012203241. The reversal of 10012203233 is 33230221001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33230221001 = 125926394139.

It is a cyclic number.

It is not a de Polignac number, because 10012203233 - 24 = 10012203217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012203203) 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, 2205983 + ... + 2210516.

It is an arithmetic number, because the mean of its divisors is an integer number (2504155500).

Almost surely, 210012203233 is an apocalyptic number.

It is an amenable number.

10012203233 is a deficient number, since it is larger than the sum of its proper divisors (4418767).

10012203233 is an equidigital number, since it uses as much as digits as its factorization.

10012203233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4418766.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10012203233 its reverse (33230221001), we get a palindrome (43242424234).

The spelling of 10012203233 in words is "ten billion, twelve million, two hundred three thousand, two hundred thirty-three".

Divisors: 1 2267 4416499 10012203233