Base | Representation |
---|---|
bin | 100011110110110100… |
… | …000101101100111110 |
3 | 10200101011122112101200 |
4 | 203312310011230332 |
5 | 1112322122311400 |
6 | 25404213120330 |
7 | 2532036413160 |
oct | 436664055476 |
9 | 120334575350 |
10 | 38500588350 |
11 | 1536763a964 |
12 | 75659290a6 |
13 | 3827538033 |
14 | 1c133bc930 |
15 | 1005056b00 |
hex | 8f6d05b3e |
38500588350 has 144 divisors (see below), whose sum is σ = 119066962560. Its totient is φ = 8736724800.
The previous prime is 38500588339. The next prime is 38500588397. The reversal of 38500588350 is 5388500583.
38500588350 is a `hidden beast` number, since 38 + 5 + 0 + 0 + 588 + 35 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 38500588296 and 38500588305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 393885 + ... + 481815.
Almost surely, 238500588350 is an apocalyptic number.
38500588350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 38500588350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59533481280).
38500588350 is an abundant number, since it is smaller than the sum of its proper divisors (80566374210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38500588350 is a wasteful number, since it uses less digits than its factorization.
38500588350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88095 (or 88087 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 45.
The spelling of 38500588350 in words is "thirty-eight billion, five hundred million, five hundred eighty-eight thousand, three hundred fifty".
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