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4907146705 = 531413132467
BaseRepresentation
bin1001001000111110…
…10001110111010001
3110122222122212210021
410210133101313101
540022212143310
62130533103441
7232414026106
oct44437216721
913588585707
104907146705
112098a57a4a
12b4b487b81
1360284b006
14347a10aad
151dac145da
hex1247d1dd1

4907146705 has 32 divisors (see below), whose sum is σ = 6249212928. Its totient is φ = 3693081600.

The previous prime is 4907146691. The next prime is 4907146721. The reversal of 4907146705 is 5076417094.

It is a de Polignac number, because none of the positive numbers 2k-4907146705 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1987882 + ... + 1990348.

It is an arithmetic number, because the mean of its divisors is an integer number (195287904).

Almost surely, 24907146705 is an apocalyptic number.

It is an amenable number.

4907146705 is a deficient number, since it is larger than the sum of its proper divisors (1342066223).

4907146705 is a wasteful number, since it uses less digits than its factorization.

4907146705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 4907146705 is about 70051.0292929376. The cubic root of 4907146705 is about 1699.3246111814.

The spelling of 4907146705 in words is "four billion, nine hundred seven million, one hundred forty-six thousand, seven hundred five".

Divisors: 1 5 31 41 155 205 313 1271 1565 2467 6355 9703 12335 12833 48515 64165 76477 101147 382385 397823 505735 772171 1989115 3135557 3860855 15677785 23937301 31659011 119686505 158295055 981429341 4907146705