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10023301213 = 35343496529
BaseRepresentation
bin10010101010110111…
…10111000001011101
3221212112121110101021
421111123313001131
5131011431114323
64334334044141
7503246440342
oct112533670135
927775543337
1010023301213
11428398a612
121b38949651
13c39788383
146b12aa7c9
153d9e6205d
hex2556f705d

10023301213 has 8 divisors (see below), whose sum is σ = 10055547000. Its totient is φ = 9991077888.

The previous prime is 10023301177. The next prime is 10023301297. The reversal of 10023301213 is 31210332001.

It can be written as a sum of positive squares in 4 ways, for example, as 457874404 + 9565426809 = 21398^2 + 97803^2 .

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 10023301213 - 217 = 10023170141 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 (10023302213) 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, 1531933 + ... + 1538461.

It is an arithmetic number, because the mean of its divisors is an integer number (1256943375).

Almost surely, 210023301213 is an apocalyptic number.

It is an amenable number.

10023301213 is a deficient number, since it is larger than the sum of its proper divisors (32245787).

10023301213 is an equidigital number, since it uses as much as digits as its factorization.

10023301213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11231.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10023301213 its reverse (31210332001), we get a palindrome (41233633214).

The spelling of 10023301213 in words is "ten billion, twenty-three million, three hundred one thousand, two hundred thirteen".

Divisors: 1 353 4349 6529 1535197 2304737 28394621 10023301213