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48223801 = 232096687
BaseRepresentation
bin1011011111110…
…1011000111001
310100202000121201
42313331120321
544321130201
64441334201
71123616113
oct267753071
9110660551
1048223801
112524828a
1214197361
139cb5ac2
1465943b3
154378801
hex2dfd639

48223801 has 4 divisors (see below), whose sum is σ = 50320512. Its totient is φ = 46127092.

The previous prime is 48223789. The next prime is 48223807. The reversal of 48223801 is 10832284.

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 48223801 - 223 = 39835193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48223801.

It is not an unprimeable number, because it can be changed into a prime (48223807) 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, 1048321 + ... + 1048366.

It is an arithmetic number, because the mean of its divisors is an integer number (12580128).

Almost surely, 248223801 is an apocalyptic number.

It is an amenable number.

48223801 is a deficient number, since it is larger than the sum of its proper divisors (2096711).

48223801 is a wasteful number, since it uses less digits than its factorization.

48223801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096710.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 48223801 is about 6944.3358933738. The cubic root of 48223801 is about 363.9880671731.

The spelling of 48223801 in words is "forty-eight million, two hundred twenty-three thousand, eight hundred one".

Divisors: 1 23 2096687 48223801