Base | Representation |
---|---|
bin | 1001001101100011101111… |
… | …00110100110111001000010 |
3 | 2122201120001012111100201002 |
4 | 10212301313212212321002 |
5 | 10123342441012034120 |
6 | 111025545351212002 |
7 | 4160345065125521 |
oct | 446616746467102 |
9 | 78646035440632 |
10 | 20257072377410 |
11 | 64aaa812900a0 |
12 | 2331b58677002 |
13 | b3c30666a51b |
14 | 50063a06a4b8 |
15 | 251deda14375 |
hex | 126c779a6e42 |
20257072377410 has 16 divisors (see below), whose sum is σ = 39777523941312. Its totient is φ = 7366208137200.
The previous prime is 20257072377401. The next prime is 20257072377541. The reversal of 20257072377410 is 1477327075202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92077601606 + ... + 92077601825.
It is an arithmetic number, because the mean of its divisors is an integer number (2486095246332).
Almost surely, 220257072377410 is an apocalyptic number.
20257072377410 is a deficient number, since it is larger than the sum of its proper divisors (19520451563902).
20257072377410 is a wasteful number, since it uses less digits than its factorization.
20257072377410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184155203449.
The product of its (nonzero) digits is 1152480, while the sum is 47.
The spelling of 20257072377410 in words is "twenty trillion, two hundred fifty-seven billion, seventy-two million, three hundred seventy-seven thousand, four hundred ten".
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