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4430505764068 = 221931573602507
BaseRepresentation
bin100000001111000111010…
…1110001110010011100100
3120200112220120020110011121
41000132032232032103210
51040042133433422233
613231202442343324
7635044030424566
oct100361656162344
916615816213147
104430505764068
111458a7000102a
125b67b34bab44
13261a44521737
1411461aba3336
157a3aaad392d
hex4078eb8e4e4

4430505764068 has 12 divisors (see below), whose sum is σ = 7757400318192. Its totient is φ = 2214105673160.

The previous prime is 4430505764051. The next prime is 4430505764093. The reversal of 4430505764068 is 8604675050344.

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, 286793530 + ... + 286808977.

It is an arithmetic number, because the mean of its divisors is an integer number (646450026516).

Almost surely, 24430505764068 is an apocalyptic number.

It is an amenable number.

4430505764068 is a deficient number, since it is larger than the sum of its proper divisors (3326894554124).

4430505764068 is a wasteful number, since it uses less digits than its factorization.

4430505764068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573604442 (or 573604440 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 4430505764068 in words is "four trillion, four hundred thirty billion, five hundred five million, seven hundred sixty-four thousand, sixty-eight".

Divisors: 1 2 4 1931 3862 7724 573602507 1147205014 2294410028 1107626441017 2215252882034 4430505764068