Base | Representation |
---|---|
bin | 11110000101100111001… |
… | …101000010001011011100 |
3 | 21022122212100101021111002 |
4 | 132011213031002023130 |
5 | 232333431322130140 |
6 | 4221503001445432 |
7 | 302244215210312 |
oct | 36054715021334 |
9 | 7278770337432 |
10 | 2067610739420 |
11 | 7279613a6036 |
12 | 2948727a0878 |
13 | 11cc899b3365 |
14 | 721040400b2 |
15 | 38bb3989415 |
hex | 1e1673422dc |
2067610739420 has 48 divisors (see below), whose sum is σ = 4496821152768. Its totient is φ = 798046912320.
The previous prime is 2067610739407. The next prime is 2067610739423. The reversal of 2067610739420 is 249370167602.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2067610739423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15423302 + ... + 15556781.
It is an arithmetic number, because the mean of its divisors is an integer number (93683774016).
Almost surely, 22067610739420 is an apocalyptic number.
2067610739420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2067610739420 is an abundant number, since it is smaller than the sum of its proper divisors (2429210413348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2067610739420 is a wasteful number, since it uses less digits than its factorization.
2067610739420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30980210 (or 30980208 counting only the distinct ones).
The product of its (nonzero) digits is 762048, while the sum is 47.
The spelling of 2067610739420 in words is "two trillion, sixty-seven billion, six hundred ten million, seven hundred thirty-nine thousand, four hundred twenty".
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