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48225567 = 3131236553
BaseRepresentation
bin1011011111110…
…1110100011111
310100202010001010
42313331310133
544321204232
64441350303
71123624215
oct267756437
9110663033
1048225567
1125249645
1214198393
139cb6850
146594cb5
1543790cc
hex2dfdd1f

48225567 has 8 divisors (see below), whose sum is σ = 69247024. Its totient is φ = 29677248.

The previous prime is 48225557. The next prime is 48225571. The reversal of 48225567 is 76552284.

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

It is not a de Polignac number, because 48225567 - 211 = 48223519 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1236553 = 48225567 / (4 + 8 + 2 + 2 + 5 + 5 + 6 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48225517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618238 + ... + 618315.

It is an arithmetic number, because the mean of its divisors is an integer number (8655878).

Almost surely, 248225567 is an apocalyptic number.

48225567 is a deficient number, since it is larger than the sum of its proper divisors (21021457).

48225567 is a wasteful number, since it uses less digits than its factorization.

48225567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236569.

The product of its digits is 134400, while the sum is 39.

The square root of 48225567 is about 6944.4630461973. The cubic root of 48225567 is about 363.9925103116.

The spelling of 48225567 in words is "forty-eight million, two hundred twenty-five thousand, five hundred sixty-seven".

Divisors: 1 3 13 39 1236553 3709659 16075189 48225567