Base | Representation |
---|---|
bin | 11100111110001010000… |
… | …11011111101001001111 |
3 | 10112011102011111212110212 |
4 | 32133011003133221033 |
5 | 112302132012113400 |
6 | 2041144520153035 |
7 | 131630005624460 |
oct | 16370503375117 |
9 | 3464364455425 |
10 | 995443472975 |
11 | 35418a986786 |
12 | 140b1000877b |
13 | 72b4028cac3 |
14 | 36273224d67 |
15 | 1ad6170e335 |
hex | e7c50dfa4f |
995443472975 has 48 divisors (see below), whose sum is σ = 1413229874880. Its totient is φ = 681360076800.
The previous prime is 995443472929. The next prime is 995443473047. The reversal of 995443472975 is 579274344599.
It is not a de Polignac number, because 995443472975 - 28 = 995443472719 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 425220305 + ... + 425222645.
It is an arithmetic number, because the mean of its divisors is an integer number (29442289060).
Almost surely, 2995443472975 is an apocalyptic number.
995443472975 is a deficient number, since it is larger than the sum of its proper divisors (417786401905).
995443472975 is a wasteful number, since it uses less digits than its factorization.
With its successor (995443472976) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (5695).
With its successor (995443472976) it forms an eRAP, since the sums of their prime factors are consecutive (5700 and 5701).
995443472975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5700 (or 5695 counting only the distinct ones).
The product of its digits is 342921600, while the sum is 68.
The spelling of 995443472975 in words is "nine hundred ninety-five billion, four hundred forty-three million, four hundred seventy-two thousand, nine hundred seventy-five".
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