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9910313941 = 11281903421
BaseRepresentation
bin10010011101011001…
…10110001111010101
3221120200000002222111
421032230312033111
5130244020021231
64315220231021
7500405164363
oct111654661725
927520002874
109910313941
114226128600
121b06b3b471
13c1c2483b8
146a0298633
153d00944b1
hex24eb363d5

9910313941 has 6 divisors (see below), whose sum is σ = 10893155126. Its totient is φ = 9009376200.

The previous prime is 9910313939. The next prime is 9910313947. The reversal of 9910313941 is 1493130199.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9053522500 + 856791441 = 95150^2 + 29271^2 .

It is not a de Polignac number, because 9910313941 - 21 = 9910313939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9910313894 and 9910313903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9910313947) 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 5 ways as a sum of consecutive naturals, for example, 40951590 + ... + 40951831.

Almost surely, 29910313941 is an apocalyptic number.

It is an amenable number.

9910313941 is a deficient number, since it is larger than the sum of its proper divisors (982841185).

9910313941 is a wasteful number, since it uses less digits than its factorization.

9910313941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81903443 (or 81903432 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 9910313941 is about 99550.5597221834. The cubic root of 9910313941 is about 2147.9745800835.

The spelling of 9910313941 in words is "nine billion, nine hundred ten million, three hundred thirteen thousand, nine hundred forty-one".

Divisors: 1 11 121 81903421 900937631 9910313941