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248633368 = 23233133387
BaseRepresentation
bin11101101000111…
…01100000011000
3122022211212212021
432310131200120
51002122231433
640401024224
76106230424
oct1664354030
9568755767
10248633368
1111838aa25
126b325074
133c684649
1425041b84
1516c6422d
hexed1d818

248633368 has 16 divisors (see below), whose sum is σ = 468191880. Its totient is φ = 123782208.

The previous prime is 248633317. The next prime is 248633387. The reversal of 248633368 is 863336842.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 64830 + ... + 68557.

Almost surely, 2248633368 is an apocalyptic number.

It is an amenable number.

248633368 is a deficient number, since it is larger than the sum of its proper divisors (219558512).

248633368 is a wasteful number, since it uses less digits than its factorization.

248633368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133626 (or 133622 counting only the distinct ones).

The product of its digits is 497664, while the sum is 43.

The square root of 248633368 is about 15768.1123791023. The cubic root of 248633368 is about 628.8105279484.

It can be divided in two parts, 248633 and 368, that added together give a square (249001 = 4992).

The spelling of 248633368 in words is "two hundred forty-eight million, six hundred thirty-three thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 233 466 932 1864 133387 266774 533548 1067096 31079171 62158342 124316684 248633368