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10012132223 = 25199740009
BaseRepresentation
bin10010101001100010…
…10000001101111111
3221211202121000101222
421110301100031333
5131001101212343
64333254423555
7503052501602
oct112461201577
927752530358
1010012132223
114278651145
121b35061bbb
13c373776c2
146ada00339
153d8ea7a68
hex254c5037f

10012132223 has 8 divisors (see below), whose sum is σ = 10062354960. Its totient is φ = 9961992000.

The previous prime is 10012132211. The next prime is 10012132261. The reversal of 10012132223 is 32223121001.

10012132223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10012132223 - 26 = 10012132159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012138223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230243 + ... + 270251.

It is an arithmetic number, because the mean of its divisors is an integer number (1257794370).

Almost surely, 210012132223 is an apocalyptic number.

10012132223 is a deficient number, since it is larger than the sum of its proper divisors (50222737).

10012132223 is an equidigital number, since it uses as much as digits as its factorization.

10012132223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41257.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10012132223 its reverse (32223121001), we get a palindrome (42235253224).

The spelling of 10012132223 in words is "ten billion, twelve million, one hundred thirty-two thousand, two hundred twenty-three".

Divisors: 1 251 997 40009 250247 10042259 39888973 10012132223