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9995513 = 113741599
BaseRepresentation
bin100110001000…
…010011111001
3200210211021012
4212020103321
510024324023
6554123305
7150650303
oct46102371
920724235
109995513
115707860
123420535
1320bc808
141482973
15d26978
hex9884f9

9995513 has 16 divisors (see below), whose sum is σ = 11491200. Its totient is φ = 8611200.

The previous prime is 9995497. The next prime is 9995519. The reversal of 9995513 is 3155999.

9995513 is digitally balanced in base 3, 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 9995513 - 24 = 9995497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9995519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16388 + ... + 16986.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 29995513 is an apocalyptic number.

It is an amenable number.

9995513 is a deficient number, since it is larger than the sum of its proper divisors (1495687).

9995513 is a wasteful number, since it uses less digits than its factorization.

9995513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688.

The product of its digits is 54675, while the sum is 41.

The square root of 9995513 is about 3161.5681235741. The cubic root of 9995513 is about 215.4112410210.

The spelling of 9995513 in words is "nine million, nine hundred ninety-five thousand, five hundred thirteen".

Divisors: 1 11 37 41 407 451 599 1517 6589 16687 22163 24559 243793 270149 908683 9995513