Search a number
-
+
488152223 = 1337550171
BaseRepresentation
bin11101000110001…
…001110010011111
31021000112200221222
4131012021302133
51444431332343
6120234443555
715045140216
oct3506116237
91230480858
10488152223
11230604a99
121175935bb
137a197490
1448b9007d
152ccc7a68
hex1d189c9f

488152223 has 4 divisors (see below), whose sum is σ = 525702408. Its totient is φ = 450602040.

The previous prime is 488152183. The next prime is 488152283. The reversal of 488152223 is 322251884.

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

It is a cyclic number.

It is not a de Polignac number, because 488152223 - 214 = 488135839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488152283) 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, 18775073 + ... + 18775098.

It is an arithmetic number, because the mean of its divisors is an integer number (131425602).

Almost surely, 2488152223 is an apocalyptic number.

488152223 is a deficient number, since it is larger than the sum of its proper divisors (37550185).

488152223 is a wasteful number, since it uses less digits than its factorization.

488152223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37550184.

The product of its digits is 30720, while the sum is 35.

The square root of 488152223 is about 22094.1671714505. The cubic root of 488152223 is about 787.3812895051.

The spelling of 488152223 in words is "four hundred eighty-eight million, one hundred fifty-two thousand, two hundred twenty-three".

Divisors: 1 13 37550171 488152223