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4914000444 = 223409500037
BaseRepresentation
bin1001001001110010…
…11011001000111100
3110200110120002100110
410210321123020330
540030441003234
62131340030020
7232526212623
oct44471331074
913613502313
104914000444
1120a19092a1
12b51832310
136040aa792
143488b66ba
151db61a1e9
hex124e5b23c

4914000444 has 12 divisors (see below), whose sum is σ = 11466001064. Its totient is φ = 1638000144.

The previous prime is 4914000431. The next prime is 4914000479. The reversal of 4914000444 is 4440004194.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204750007 + ... + 204750030.

Almost surely, 24914000444 is an apocalyptic number.

It is an amenable number.

4914000444 is an abundant number, since it is smaller than the sum of its proper divisors (6552000620).

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

4914000444 is a wasteful number, since it uses less digits than its factorization.

4914000444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409500044 (or 409500042 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 4914000444 is about 70099.9318401951. The cubic root of 4914000444 is about 1700.1153836332.

The spelling of 4914000444 in words is "four billion, nine hundred fourteen million, four hundred forty-four", and thus it is an aban number.

Divisors: 1 2 3 4 6 12 409500037 819000074 1228500111 1638000148 2457000222 4914000444