Base | Representation |
---|---|
bin | 1010100011111001… |
… | …1101100111101100 |
3 | 21022120110012120000 |
4 | 2220332131213230 |
5 | 21301221242130 |
6 | 1145150424300 |
7 | 130152435156 |
oct | 25076354754 |
9 | 7276405500 |
10 | 2834946540 |
11 | 1225287328 |
12 | 671502090 |
13 | 36244487a |
14 | 1cc71dad6 |
15 | 118d3e260 |
hex | a8f9d9ec |
2834946540 has 60 divisors (see below), whose sum is σ = 8893337376. Its totient is φ = 755985312.
The previous prime is 2834946529. The next prime is 2834946553. The reversal of 2834946540 is 456494382.
2834946540 is a `hidden beast` number, since 28 + 3 + 49 + 46 + 540 = 666.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
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 19 ways as a sum of consecutive naturals, for example, 873364 + ... + 876603.
Almost surely, 22834946540 is an apocalyptic number.
2834946540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2834946540 is an abundant number, since it is smaller than the sum of its proper divisors (6058390836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2834946540 is a wasteful number, since it uses less digits than its factorization.
2834946540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1749988 (or 1749977 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 45.
The square root of 2834946540 is about 53244.2160239025. The cubic root of 2834946540 is about 1415.2992978161.
The spelling of 2834946540 in words is "two billion, eight hundred thirty-four million, nine hundred forty-six thousand, five hundred forty".
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