Base | Representation |
---|---|
bin | 1011100110000… |
… | …1000101000001 |
3 | 10101111202201222 |
4 | 2321201011001 |
5 | 44422212004 |
6 | 4454204425 |
7 | 1130236430 |
oct | 271410501 |
9 | 111452658 |
10 | 48632129 |
11 | 254a7047 |
12 | 14353715 |
13 | a0c9910 |
14 | 665d117 |
15 | 44097be |
hex | 2e61141 |
48632129 has 16 divisors (see below), whose sum is σ = 60025728. Its totient is φ = 38368512.
The previous prime is 48632099. The next prime is 48632137. The reversal of 48632129 is 92123684.
It is not a de Polignac number, because 48632129 - 220 = 47583553 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48652129) 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, 49289 + ... + 50265.
It is an arithmetic number, because the mean of its divisors is an integer number (3751608).
Almost surely, 248632129 is an apocalyptic number.
It is an amenable number.
48632129 is a deficient number, since it is larger than the sum of its proper divisors (11393599).
48632129 is a wasteful number, since it uses less digits than its factorization.
48632129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544.
The product of its digits is 20736, while the sum is 35.
The square root of 48632129 is about 6973.6739958217. The cubic root of 48632129 is about 365.0125197432.
The spelling of 48632129 in words is "forty-eight million, six hundred thirty-two thousand, one hundred twenty-nine".
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