Search a number
-
+
48935405 = 521434567
BaseRepresentation
bin1011101010101…
…1000111101101
310102002011202102
42322223013231
5100011413110
64504504445
71132641551
oct272530755
9112064672
1048935405
1125693992
121447b125
13a1a497c
1466db861
1544695a5
hex2eab1ed

48935405 has 8 divisors (see below), whose sum is σ = 58762752. Its totient is φ = 39121488.

The previous prime is 48935399. The next prime is 48935407. The reversal of 48935405 is 50453984.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48935405 - 28 = 48935149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48935407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8432 + ... + 12998.

It is an arithmetic number, because the mean of its divisors is an integer number (7345344).

Almost surely, 248935405 is an apocalyptic number.

It is an amenable number.

48935405 is a deficient number, since it is larger than the sum of its proper divisors (9827347).

48935405 is a wasteful number, since it uses less digits than its factorization.

48935405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6715.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 48935405 is about 6995.3845498300. The cubic root of 48935405 is about 365.7697024337.

The spelling of 48935405 in words is "forty-eight million, nine hundred thirty-five thousand, four hundred five".

Divisors: 1 5 2143 4567 10715 22835 9787081 48935405