Base | Representation |
---|---|
bin | 1010111101100011… |
… | …1100100110101100 |
3 | 21121001221011011122 |
4 | 2233120330212230 |
5 | 22011243134432 |
6 | 1203553040112 |
7 | 132630166145 |
oct | 25730744654 |
9 | 7531834148 |
10 | 2942552492 |
11 | 127aaa3270 |
12 | 6a1556038 |
13 | 37b81c329 |
14 | 1dcb30acc |
15 | 1234e7612 |
hex | af63c9ac |
2942552492 has 24 divisors (see below), whose sum is σ = 5623611840. Its totient is φ = 1336092560.
The previous prime is 2942552461. The next prime is 2942552507.
2942552492 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6359 + ... + 76977.
It is an arithmetic number, because the mean of its divisors is an integer number (234317160).
Almost surely, 22942552492 is an apocalyptic number.
2942552492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2942552492 is a deficient number, since it is larger than the sum of its proper divisors (2681059348).
2942552492 is a wasteful number, since it uses less digits than its factorization.
2942552492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71581 (or 71579 counting only the distinct ones).
The product of its digits is 518400, while the sum is 44.
The square root of 2942552492 is about 54245.2992617794. The cubic root of 2942552492 is about 1432.9842144969.
The spelling of 2942552492 in words is "two billion, nine hundred forty-two million, five hundred fifty-two thousand, four hundred ninety-two".
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