Base | Representation |
---|---|
bin | 1001011110001010… |
… | …0010001101011000 |
3 | 20120011222221110211 |
4 | 2113202202031120 |
5 | 20201324201012 |
6 | 1100140420504 |
7 | 120001102504 |
oct | 22742421530 |
9 | 6504887424 |
10 | 2542412632 |
11 | 1095142271 |
12 | 5ab547734 |
13 | 31695c196 |
14 | 1a1931304 |
15 | ed3076a7 |
hex | 978a2358 |
2542412632 has 8 divisors (see below), whose sum is σ = 4767023700. Its totient is φ = 1271206312.
The previous prime is 2542412603. The next prime is 2542412633. The reversal of 2542412632 is 2362142452.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 2542412594 and 2542412603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2542412633) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158900782 + ... + 158900797.
Almost surely, 22542412632 is an apocalyptic number.
It is an amenable number.
2542412632 is a deficient number, since it is larger than the sum of its proper divisors (2224611068).
2542412632 is a wasteful number, since it uses less digits than its factorization.
2542412632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317801585 (or 317801581 counting only the distinct ones).
The product of its digits is 23040, while the sum is 31.
The square root of 2542412632 is about 50422.3425873888. The cubic root of 2542412632 is about 1364.8408500106.
The spelling of 2542412632 in words is "two billion, five hundred forty-two million, four hundred twelve thousand, six hundred thirty-two".
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