Base | Representation |
---|---|
bin | 11111001010010111… |
… | …11001000011011000 |
3 | 1121011221110010202210 |
4 | 33211023321003120 |
5 | 233230340022444 |
6 | 11404033555120 |
7 | 1131404444640 |
oct | 174513710330 |
9 | 47157403683 |
10 | 16730001624 |
11 | 7105716926 |
12 | 32aaa15aa0 |
13 | 176809b25b |
14 | b49cb9520 |
15 | 67db427b9 |
hex | 3e52f90d8 |
16730001624 has 64 divisors (see below), whose sum is σ = 48701917440. Its totient is φ = 4689809280.
The previous prime is 16730001623. The next prime is 16730001637. The reversal of 16730001624 is 42610003761.
It is a junction number, because it is equal to n+sod(n) for n = 16730001591 and 16730001600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16730001623) 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, 930562 + ... + 948369.
It is an arithmetic number, because the mean of its divisors is an integer number (760967460).
Almost surely, 216730001624 is an apocalyptic number.
16730001624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
16730001624 is an abundant number, since it is smaller than the sum of its proper divisors (31971915816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16730001624 is a wasteful number, since it uses less digits than its factorization.
16730001624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1879000 (or 1878996 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The spelling of 16730001624 in words is "sixteen billion, seven hundred thirty million, one thousand, six hundred twenty-four".
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