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10213003223 = 389211112437
BaseRepresentation
bin10011000001011111…
…00000111111010111
3222100202120022121122
421200233200333113
5131404012100343
64405232034155
7511042044413
oct114057407727
928322508548
1010213003223
114370a79535
121b9039295b
13c69b78297
146cc56bd43
153eb935068
hex260be0fd7

10213003223 has 8 divisors (see below), whose sum is σ = 10244931840. Its totient is φ = 10181104480.

The previous prime is 10213003219. The next prime is 10213003231. The reversal of 10213003223 is 32230031201.

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 10213003223 - 22 = 10213003219 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 (10213003523) 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, 814961 + ... + 827397.

It is an arithmetic number, because the mean of its divisors is an integer number (1280616480).

Almost surely, 210213003223 is an apocalyptic number.

10213003223 is a deficient number, since it is larger than the sum of its proper divisors (31928617).

10213003223 is a wasteful number, since it uses less digits than its factorization.

10213003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14937.

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

Adding to 10213003223 its reverse (32230031201), we get a palindrome (42443034424).

The spelling of 10213003223 in words is "ten billion, two hundred thirteen million, three thousand, two hundred twenty-three".

Divisors: 1 389 2111 12437 821179 4837993 26254507 10213003223