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10500010313 = 139720993967
BaseRepresentation
bin10011100011101100…
…10111000101001001
31000002202121210022212
421301312113011021
5133001000312223
64453523354505
7521125420652
oct116166270511
930082553285
1010500010313
1144a8a89181
122050522a35
13cb4477170
1471871c529
15416c29278
hex271d97149

10500010313 has 16 divisors (see below), whose sum is σ = 11432601600. Its totient is φ = 9585409536.

The previous prime is 10500010303. The next prime is 10500010321. The reversal of 10500010313 is 31301000501.

10500010313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10500010313 - 28 = 10500010057 is a prime.

It is a super-2 number, since 2×105000103132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10500010303) 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 15 ways as a sum of consecutive naturals, for example, 2644856 + ... + 2648822.

It is an arithmetic number, because the mean of its divisors is an integer number (714537600).

Almost surely, 210500010313 is an apocalyptic number.

10500010313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10500010313 is a deficient number, since it is larger than the sum of its proper divisors (932591287).

10500010313 is a wasteful number, since it uses less digits than its factorization.

10500010313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176.

The product of its (nonzero) digits is 45, while the sum is 14.

Adding to 10500010313 its reverse (31301000501), we get a palindrome (41801010814).

The spelling of 10500010313 in words is "ten billion, five hundred million, ten thousand, three hundred thirteen".

Divisors: 1 13 97 1261 2099 3967 27287 51571 203603 384799 2646839 5002387 8326733 108247529 807693101 10500010313