Search a number
-
+
48220070 = 254822007
BaseRepresentation
bin1011011111110…
…0011110100110
310100201211111112
42313330132212
544321020240
64441305022
71123602203
oct267743646
9110654445
1048220070
11252454a8
1214195172
139cb41b2
146592caa
154377665
hex2dfc7a6

48220070 has 8 divisors (see below), whose sum is σ = 86796144. Its totient is φ = 19288024.

The previous prime is 48220063. The next prime is 48220079. The reversal of 48220070 is 7002284.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48220079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2410994 + ... + 2411013.

It is an arithmetic number, because the mean of its divisors is an integer number (10849518).

Almost surely, 248220070 is an apocalyptic number.

48220070 is a deficient number, since it is larger than the sum of its proper divisors (38576074).

48220070 is a wasteful number, since it uses less digits than its factorization.

48220070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822014.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 48220070 is about 6944.0672519785. The cubic root of 48220070 is about 363.9786798687.

The spelling of 48220070 in words is "forty-eight million, two hundred twenty thousand, seventy".

Divisors: 1 2 5 10 4822007 9644014 24110035 48220070