Search a number
-
+
48900067 = 58438369
BaseRepresentation
bin1011101010001…
…0011111100011
310102000101021121
42322202133203
5100004300232
64504033111
71132433536
oct272423743
9112011247
1048900067
112566a387
1214462797
13a191868
1466cca1d
15445dd97
hex2ea27e3

48900067 has 4 divisors (see below), whose sum is σ = 48914280. Its totient is φ = 48885856.

The previous prime is 48900013. The next prime is 48900077. The reversal of 48900067 is 76000984.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48900067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48900077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659 + ... + 10027.

It is an arithmetic number, because the mean of its divisors is an integer number (12228570).

Almost surely, 248900067 is an apocalyptic number.

48900067 is a deficient number, since it is larger than the sum of its proper divisors (14213).

48900067 is an equidigital number, since it uses as much as digits as its factorization.

48900067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14212.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 48900067 is about 6992.8582854223. The cubic root of 48900067 is about 365.6816361190.

The spelling of 48900067 in words is "forty-eight million, nine hundred thousand, sixty-seven".

Divisors: 1 5843 8369 48900067