Base | Representation |
---|---|
bin | 10001100011111111111110… |
… | …01000101110001000000100 |
3 | 12001202001211022010002202020 |
4 | 20301333333020232020010 |
5 | 20030223414321401000 |
6 | 214045534010443140 |
7 | 11064140546531634 |
oct | 1061777710561004 |
9 | 161661738102666 |
10 | 38620331434500 |
11 | 1133a8772a0512 |
12 | 43b8a66a334b0 |
13 | 1871b5cc2120a |
14 | 97733c1cc6c4 |
15 | 46e90b995ba0 |
hex | 231fff22e204 |
38620331434500 has 96 divisors (see below), whose sum is σ = 112691454954624. Its totient is φ = 10277779792000.
The previous prime is 38620331434499. The next prime is 38620331434543. The reversal of 38620331434500 is 543413302683.
38620331434500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×386203314345002 (a number of 28 digits) contains 22 as substring.
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, 25482327 + ... + 26955326.
It is an arithmetic number, because the mean of its divisors is an integer number (1173869322444).
Almost surely, 238620331434500 is an apocalyptic number.
38620331434500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
38620331434500 is an abundant number, since it is smaller than the sum of its proper divisors (74071123520124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38620331434500 is a wasteful number, since it uses less digits than its factorization.
38620331434500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52438166 (or 52438154 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 42.
The spelling of 38620331434500 in words is "thirty-eight trillion, six hundred twenty billion, three hundred thirty-one million, four hundred thirty-four thousand, five hundred".
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