Base | Representation |
---|---|
bin | 101000001011011010001… |
… | …001100111001000111110 |
3 | 100202221200212002110201220 |
4 | 220023122021213020332 |
5 | 330214041403103414 |
6 | 5512222120414210 |
7 | 403322604622116 |
oct | 50133211471076 |
9 | 10687625073656 |
10 | 2761028956734 |
11 | 974a44958a04 |
12 | 387133017366 |
13 | 170496696819 |
14 | 978c5172046 |
15 | 4bc49cd8ca9 |
hex | 282da26723e |
2761028956734 has 32 divisors (see below), whose sum is σ = 5650858857600. Its totient is φ = 898879048032.
The previous prime is 2761028956717. The next prime is 2761028956759. The reversal of 2761028956734 is 4376598201672.
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, 3555229 + ... + 4261655.
It is an arithmetic number, because the mean of its divisors is an integer number (176589339300).
It is a 2-persistent number, because it is pandigital, and so is 2⋅2761028956734 = 5522057913468, but 3⋅2761028956734 = 8283086870202 is not.
Almost surely, 22761028956734 is an apocalyptic number.
2761028956734 is an abundant number, since it is smaller than the sum of its proper divisors (2889829900866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2761028956734 is a wasteful number, since it uses less digits than its factorization.
2761028956734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 721624.
The product of its (nonzero) digits is 30481920, while the sum is 60.
The spelling of 2761028956734 in words is "two trillion, seven hundred sixty-one billion, twenty-eight million, nine hundred fifty-six thousand, seven hundred thirty-four".
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