Base | Representation |
---|---|
bin | 1001010000110111010000… |
… | …10100111111101010001010 |
3 | 2200010102011102100021000210 |
4 | 10220123220110333222022 |
5 | 10132223023440012440 |
6 | 111154050043541550 |
7 | 4201505161213401 |
oct | 450335024775212 |
9 | 80112142307023 |
10 | 20370632735370 |
11 | 65441561328a5 |
12 | 234bb6b82a8b6 |
13 | b49c336778c8 |
14 | 505d30040638 |
15 | 254d4848ca80 |
hex | 1286e853fa8a |
20370632735370 has 16 divisors (see below), whose sum is σ = 48889518564960. Its totient is φ = 5432168729424.
The previous prime is 20370632735347. The next prime is 20370632735371. The reversal of 20370632735370 is 7353723607302.
It is not an unprimeable number, because it can be changed into a prime (20370632735371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339510545560 + ... + 339510545619.
It is an arithmetic number, because the mean of its divisors is an integer number (3055594910310).
Almost surely, 220370632735370 is an apocalyptic number.
20370632735370 is an abundant number, since it is smaller than the sum of its proper divisors (28518885829590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20370632735370 is a wasteful number, since it uses less digits than its factorization.
20370632735370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 679021091189.
The product of its (nonzero) digits is 3333960, while the sum is 48.
The spelling of 20370632735370 in words is "twenty trillion, three hundred seventy billion, six hundred thirty-two million, seven hundred thirty-five thousand, three hundred seventy".
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