Search a number
-
+
48150733 = 122339371
BaseRepresentation
bin1011011110101…
…1100011001101
310100121022101111
42313223203031
544311310413
64440012021
71123163101
oct267534315
9110538344
1048150733
11251a83a4
1214161011
139c8b777
146575901
154361d3d
hex2deb8cd

48150733 has 4 divisors (see below), whose sum is σ = 48191328. Its totient is φ = 48110140.

The previous prime is 48150677. The next prime is 48150757. The reversal of 48150733 is 33705184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48150733 - 213 = 48142541 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48150695 and 48150704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48150133) 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, 18463 + ... + 20908.

It is an arithmetic number, because the mean of its divisors is an integer number (12047832).

Almost surely, 248150733 is an apocalyptic number.

It is an amenable number.

48150733 is a deficient number, since it is larger than the sum of its proper divisors (40595).

48150733 is a wasteful number, since it uses less digits than its factorization.

48150733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40594.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 48150733 is about 6939.0729207870. The cubic root of 48150733 is about 363.8041377757.

The spelling of 48150733 in words is "forty-eight million, one hundred fifty thousand, seven hundred thirty-three".

Divisors: 1 1223 39371 48150733