Base | Representation |
---|---|
bin | 111001000111111110… |
… | …1111110001001101010 |
3 | 102201122101122211201120 |
4 | 1302033331332021222 |
5 | 4002214131042110 |
6 | 132204511400110 |
7 | 11601662542332 |
oct | 1621775761152 |
9 | 381571584646 |
10 | 122674471530 |
11 | 480315a5176 |
12 | 1b937523036 |
13 | b7503031c0 |
14 | 5d1a6120c2 |
15 | 32ceb96870 |
hex | 1c8ff7e26a |
122674471530 has 64 divisors (see below), whose sum is σ = 317111614848. Its totient is φ = 30192480000.
The previous prime is 122674471501. The next prime is 122674471553. The reversal of 122674471530 is 35174476221.
It is a Curzon number.
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 31 ways as a sum of consecutive naturals, for example, 3365905 + ... + 3402155.
It is an arithmetic number, because the mean of its divisors is an integer number (4954868982).
Almost surely, 2122674471530 is an apocalyptic number.
122674471530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122674471530 is an abundant number, since it is smaller than the sum of its proper divisors (194437143318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122674471530 is a wasteful number, since it uses less digits than its factorization.
122674471530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44951.
The product of its (nonzero) digits is 282240, while the sum is 42.
The spelling of 122674471530 in words is "one hundred twenty-two billion, six hundred seventy-four million, four hundred seventy-one thousand, five hundred thirty".
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