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9232609867441 = 821237012
BaseRepresentation
bin1000011001011010001001…
…1011100111011010110001
31012200121222110022102021221
42012112202123213122301
52202231341111224231
631345222531145041
71642014452010142
oct206264233473261
935617873272257
109232609867441
112a3a5896383a4
121051412445181
1351c8291902cc
1423cc09aa1ac9
15110264958d11
hex865a26e76b1

9232609867441 has 9 divisors (see below), whose sum is σ = 9246367473889. Its totient is φ = 9218872714000.

The previous prime is 9232609867433. The next prime is 9232609867483. The reversal of 9232609867441 is 1447689062329.

It is a happy number.

The square root of 9232609867441 is 3038521.

It is a perfect power (a square), and thus also a powerful number.

9232609867441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 988590729841 + 8244019137600 = 994279^2 + 2871240^2 .

It is not a de Polignac number, because 9232609867441 - 23 = 9232609867433 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 9232609867441.

It is not an unprimeable number, because it can be changed into a prime (9232609861441) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2494623891 + ... + 2494627591.

Almost surely, 29232609867441 is an apocalyptic number.

9232609867441 is the 3038521-st square number.

9232609867441 is the 1519261-st centered octagonal number.

It is an amenable number.

9232609867441 is a deficient number, since it is larger than the sum of its proper divisors (13757606448).

9232609867441 is an frugal number, since it uses more digits than its factorization.

9232609867441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9044 (or 4522 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 61.

The spelling of 9232609867441 in words is "nine trillion, two hundred thirty-two billion, six hundred nine million, eight hundred sixty-seven thousand, four hundred forty-one".

Divisors: 1 821 3701 674041 3038521 13697401 2494625741 11245566221 9232609867441