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9976333333 = 57667172999
BaseRepresentation
bin10010100101010001…
…01100010000010101
3221202021020020120011
421102220230100111
5130412420131313
64325535240221
7502136301631
oct112250542025
927667206504
109976333333
11425a41a98a
121b25079071
13c2cb22125
146a8d61dc1
153d5c8593d
hex252a2c415

9976333333 has 4 divisors (see below), whose sum is σ = 9976564000. Its totient is φ = 9976102668.

The previous prime is 9976333313. The next prime is 9976333349. The reversal of 9976333333 is 3333336799.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a 3-Lehmer number, since φ(9976333333) divides (9976333333-1)3.

It is a cyclic number.

It is not a de Polignac number, because 9976333333 - 229 = 9439462421 is a prime.

It is a super-2 number, since 2×99763333332 (a number of 21 digits) contains 22 as substring.

It is a deceptive number, since it divides R9976333332.

It is a Duffinian number.

9976333333 is a modest number, since divided by 333333 gives 9976 as remainder.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9976333313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28833 + ... + 144166.

It is an arithmetic number, because the mean of its divisors is an integer number (2494141000).

Almost surely, 29976333333 is an apocalyptic number.

9976333333 is the 57667-th octagonal number.

It is an amenable number.

9976333333 is a deficient number, since it is larger than the sum of its proper divisors (230667).

9976333333 is a wasteful number, since it uses less digits than its factorization.

9976333333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230666.

The product of its digits is 2480058, while the sum is 49.

The square root of 9976333333 is about 99881.5965681366. The cubic root of 9976333333 is about 2152.7337378503.

The spelling of 9976333333 in words is "nine billion, nine hundred seventy-six million, three hundred thirty-three thousand, three hundred thirty-three".

Divisors: 1 57667 172999 9976333333