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9954444 = 223829537
BaseRepresentation
bin100101111110…
…010010001100
3200201201221010
4211332102030
510022020234
6553205220
7150416463
oct45762214
920651833
109954444
115689a15
123400810
1320a6c06
1414719da
15d196e9
hex97e48c

9954444 has 12 divisors (see below), whose sum is σ = 23227064. Its totient is φ = 3318144.

The previous prime is 9954437. The next prime is 9954449. The reversal of 9954444 is 4444599.

9954444 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (9954449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414757 + ... + 414780.

Almost surely, 29954444 is an apocalyptic number.

It is an amenable number.

9954444 is an abundant number, since it is smaller than the sum of its proper divisors (13272620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9954444 is a wasteful number, since it uses less digits than its factorization.

9954444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829544 (or 829542 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 9954444 is about 3155.0664018369. The cubic root of 9954444 is about 215.1158128524.

The spelling of 9954444 in words is "nine million, nine hundred fifty-four thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 12 829537 1659074 2488611 3318148 4977222 9954444