Base | Representation |
---|---|
bin | 1100010001000010111… |
… | …00000010010110011011 |
3 | 1111021212211000020102200 |
4 | 12020201130002112123 |
5 | 23401131223332140 |
6 | 521341501301243 |
7 | 42310236062130 |
oct | 6104134022633 |
9 | 1437784006380 |
10 | 421467792795 |
11 | 15281a643915 |
12 | 69824864823 |
13 | 3098a13c70a |
14 | 165833a6587 |
15 | ae6b44b030 |
hex | 622170259b |
421467792795 has 48 divisors (see below), whose sum is σ = 835143658752. Its totient is φ = 192616522560.
The previous prime is 421467792773. The next prime is 421467792827. The reversal of 421467792795 is 597297764124.
It is not a de Polignac number, because 421467792795 - 26 = 421467792731 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 937524 + ... + 1312206.
It is an arithmetic number, because the mean of its divisors is an integer number (17398826224).
Almost surely, 2421467792795 is an apocalyptic number.
421467792795 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
421467792795 is a deficient number, since it is larger than the sum of its proper divisors (413675865957).
421467792795 is a wasteful number, since it uses less digits than its factorization.
421467792795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378272 (or 378269 counting only the distinct ones).
The product of its digits is 53343360, while the sum is 63.
The spelling of 421467792795 in words is "four hundred twenty-one billion, four hundred sixty-seven million, seven hundred ninety-two thousand, seven hundred ninety-five".
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