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48223379 = 154331253
BaseRepresentation
bin1011011111110…
…1010010010011
310100202000001002
42313331102103
544321122004
64441332215
71123614641
oct267752223
9110660032
1048223379
1125247a36
121419706b
139cb5859
146594191
15437861e
hex2dfd493

48223379 has 4 divisors (see below), whose sum is σ = 48256176. Its totient is φ = 48190584.

The previous prime is 48223333. The next prime is 48223381. The reversal of 48223379 is 97332284.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48223379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48223309) 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, 14084 + ... + 17169.

It is an arithmetic number, because the mean of its divisors is an integer number (12064044).

Almost surely, 248223379 is an apocalyptic number.

48223379 is a deficient number, since it is larger than the sum of its proper divisors (32797).

48223379 is a wasteful number, since it uses less digits than its factorization.

48223379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32796.

The product of its digits is 72576, while the sum is 38.

The square root of 48223379 is about 6944.3055088324. The cubic root of 48223379 is about 363.9870054331.

The spelling of 48223379 in words is "forty-eight million, two hundred twenty-three thousand, three hundred seventy-nine".

Divisors: 1 1543 31253 48223379