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9244641 = 37440221
BaseRepresentation
bin100011010000…
…111111100001
3122101200021010
4203100333201
54331312031
6530051133
7141402210
oct43207741
918350233
109244641
1152446aa
123119aa9
131bb8b03
141329077
15c29246
hex8d0fe1

9244641 has 8 divisors (see below), whose sum is σ = 14087104. Its totient is φ = 5282640.

The previous prime is 9244607. The next prime is 9244667. The reversal of 9244641 is 1464429.

9244641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 9244641 - 26 = 9244577 is a prime.

It is the 3041-st Hogben number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9244599 and 9244608.

It is not an unprimeable number, because it can be changed into a prime (9244681) by changing a digit.

It is a nontrivial repunit in base 3040.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220090 + ... + 220131.

It is an arithmetic number, because the mean of its divisors is an integer number (1760888).

Almost surely, 29244641 is an apocalyptic number.

It is an amenable number.

9244641 is a deficient number, since it is larger than the sum of its proper divisors (4842463).

9244641 is a wasteful number, since it uses less digits than its factorization.

9244641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440231.

The product of its digits is 6912, while the sum is 30.

The square root of 9244641 is about 3040.5001233350. The cubic root of 9244641 is about 209.8762763276.

It can be divided in two parts, 924 and 4641, that added together give a triangular number (5565 = T105).

The spelling of 9244641 in words is "nine million, two hundred forty-four thousand, six hundred forty-one".

Divisors: 1 3 7 21 440221 1320663 3081547 9244641