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9216830901 = 34396998353
BaseRepresentation
bin10001001010101110…
…11010110110110101
3212210100002112002110
420211113122312311
5122334002042101
64122324401233
7444254525055
oct104527326665
925710075073
109216830901
1139aa72a523
121952846219
13b3b67b3c5
14636139565
1538e25ccd6
hex2255dadb5

9216830901 has 8 divisors (see below), whose sum is σ = 12317103040. Its totient is φ = 6130556352.

The previous prime is 9216830879. The next prime is 9216830911. The reversal of 9216830901 is 1090386129.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9216830901 - 210 = 9216829877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9216830901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9216830911) 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, 3497860 + ... + 3500493.

It is an arithmetic number, because the mean of its divisors is an integer number (1539637880).

Almost surely, 29216830901 is an apocalyptic number.

It is an amenable number.

9216830901 is a deficient number, since it is larger than the sum of its proper divisors (3100272139).

9216830901 is a wasteful number, since it uses less digits than its factorization.

9216830901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6998795.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 9216830901 is about 96004.3275118367. The cubic root of 9216830901 is about 2096.6561220571.

The spelling of 9216830901 in words is "nine billion, two hundred sixteen million, eight hundred thirty thousand, nine hundred one".

Divisors: 1 3 439 1317 6998353 20995059 3072276967 9216830901