Base | Representation |
---|---|
bin | 100111111010000110111… |
… | …010001110011000010110 |
3 | 100201011202020021222112012 |
4 | 213322012322032120112 |
5 | 324413020322420141 |
6 | 5455510523424222 |
7 | 402064350003344 |
oct | 47720672163026 |
9 | 10634666258465 |
10 | 2742452545046 |
11 | 968081a69955 |
12 | 383609985072 |
13 | 16b7c5c09146 |
14 | 96a41d7c994 |
15 | 4b50e021ceb |
hex | 27e86e8e616 |
2742452545046 has 32 divisors (see below), whose sum is σ = 4408950424320. Its totient is φ = 1275552511200.
The previous prime is 2742452544967. The next prime is 2742452545067. The reversal of 2742452545046 is 6405452542472.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2742452544985 and 2742452545003.
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, 939965 + ... + 2523576.
It is an arithmetic number, because the mean of its divisors is an integer number (137779700760).
Almost surely, 22742452545046 is an apocalyptic number.
2742452545046 is a deficient number, since it is larger than the sum of its proper divisors (1666497879274).
2742452545046 is a wasteful number, since it uses less digits than its factorization.
2742452545046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3463940.
The product of its (nonzero) digits is 10752000, while the sum is 50.
The spelling of 2742452545046 in words is "two trillion, seven hundred forty-two billion, four hundred fifty-two million, five hundred forty-five thousand, forty-six".
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