Search a number
-
+
488387352 = 23321196443
BaseRepresentation
bin11101000111000…
…011001100011000
31021000222122111110
4131013003030120
52000011343402
6120243500320
715050136555
oct3507031430
91230878443
10488387352
11230755712
121176876a0
137a24a4cb
1448c11a2c
152cd2256c
hex1d1c3318

488387352 has 32 divisors (see below), whose sum is σ = 1226767680. Its totient is φ = 162022560.

The previous prime is 488387329. The next prime is 488387353. The reversal of 488387352 is 253783884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488387353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43158 + ... + 53285.

It is an arithmetic number, because the mean of its divisors is an integer number (38336490).

Almost surely, 2488387352 is an apocalyptic number.

It is an amenable number.

488387352 is an abundant number, since it is smaller than the sum of its proper divisors (738380328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488387352 is a wasteful number, since it uses less digits than its factorization.

488387352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96663 (or 96659 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The square root of 488387352 is about 22099.4875958697. The cubic root of 488387352 is about 787.5076889146.

It can be divided in two parts, 4883 and 87352, that added together give a triangular number (92235 = T429).

The spelling of 488387352 in words is "four hundred eighty-eight million, three hundred eighty-seven thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 211 422 633 844 1266 1688 2532 5064 96443 192886 289329 385772 578658 771544 1157316 2314632 20349473 40698946 61048419 81397892 122096838 162795784 244193676 488387352