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4864297899 = 323245928669
BaseRepresentation
bin1001000011110111…
…10100101110101011
3110120000000221021110
410201323310232223
534430230013044
62122402441403
7231353564346
oct44173645653
913500027243
104864297899
11207685100a
12b39063263
135c69c78a6
1434205945d
151d709d6b9
hex121ef4bab

4864297899 has 16 divisors (see below), whose sum is σ = 6770707200. Its totient is φ = 3100501536.

The previous prime is 4864297891. The next prime is 4864297927. The reversal of 4864297899 is 9987924684.

It is not a de Polignac number, because 4864297899 - 23 = 4864297891 is a prime.

It is a super-2 number, since 2×48642978992 = 47322788100431628402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4864297891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155337 + ... + 184005.

It is an arithmetic number, because the mean of its divisors is an integer number (423169200).

Almost surely, 24864297899 is an apocalyptic number.

4864297899 is a deficient number, since it is larger than the sum of its proper divisors (1906409301).

4864297899 is a wasteful number, since it uses less digits than its factorization.

4864297899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31154.

The product of its digits is 62705664, while the sum is 66.

The square root of 4864297899 is about 69744.5187738793. The cubic root of 4864297899 is about 1694.3640231167.

The spelling of 4864297899 in words is "four billion, eight hundred sixty-four million, two hundred ninety-seven thousand, eight hundred ninety-nine".

Divisors: 1 3 23 69 2459 7377 28669 56557 86007 169671 659387 1978161 70497071 211491213 1621432633 4864297899