Base | Representation |
---|---|
bin | 100011111111000010110… |
… | …0101001011111001100111 |
3 | 122111210211201022010120210 |
4 | 1013332011211023321213 |
5 | 1122012343102203440 |
6 | 14304013454030503 |
7 | 1020214154261202 |
oct | 107760545137147 |
9 | 18453751263523 |
10 | 4945748475495 |
11 | 16375310961a3 |
12 | 67a6291a8433 |
13 | 29b4c7578589 |
14 | 13153854a939 |
15 | 889b49c0a80 |
hex | 47f8594be67 |
4945748475495 has 16 divisors (see below), whose sum is σ = 7913232940032. Its totient is φ = 2637720727200.
The previous prime is 4945748475469. The next prime is 4945748475523. The reversal of 4945748475495 is 5945748475494.
It is not a de Polignac number, because 4945748475495 - 214 = 4945748459111 is a prime.
It is a super-2 number, since 2×49457484754952 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3524674 + ... + 4723856.
It is an arithmetic number, because the mean of its divisors is an integer number (494577058752).
Almost surely, 24945748475495 is an apocalyptic number.
4945748475495 is a deficient number, since it is larger than the sum of its proper divisors (2967484464537).
4945748475495 is a wasteful number, since it uses less digits than its factorization.
4945748475495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1474142.
The product of its digits is 4064256000, while the sum is 75.
Subtracting 4945748475495 from its reverse (5945748475494), we obtain a palindrome (999999999999).
The spelling of 4945748475495 in words is "four trillion, nine hundred forty-five billion, seven hundred forty-eight million, four hundred seventy-five thousand, four hundred ninety-five".
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