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2488547452 = 224311443473
BaseRepresentation
bin1001010001010100…
…0011100001111100
320102102122022100011
42110111003201330
520044032004302
61050534113004
7115445206246
oct22425034174
96372568304
102488547452
1110677a1596
125954ab764
1330874c6b1
1419870d096
15e87175d7
hex9454387c

2488547452 has 12 divisors (see below), whose sum is σ = 4365065376. Its totient is φ = 1241385920.

The previous prime is 2488547407. The next prime is 2488547519. The reversal of 2488547452 is 2547458842.

It is a junction number, because it is equal to n+sod(n) for n = 2488547396 and 2488547405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720013 + ... + 723460.

It is an arithmetic number, because the mean of its divisors is an integer number (363755448).

Almost surely, 22488547452 is an apocalyptic number.

It is an amenable number.

2488547452 is a deficient number, since it is larger than the sum of its proper divisors (1876517924).

2488547452 is a wasteful number, since it uses less digits than its factorization.

2488547452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443908 (or 1443906 counting only the distinct ones).

The product of its digits is 2867200, while the sum is 49.

The square root of 2488547452 is about 49885.3430578562. The cubic root of 2488547452 is about 1355.1331690126.

The spelling of 2488547452 in words is "two billion, four hundred eighty-eight million, five hundred forty-seven thousand, four hundred fifty-two".

Divisors: 1 2 4 431 862 1724 1443473 2886946 5773892 622136863 1244273726 2488547452