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248000208 = 2435166671
BaseRepresentation
bin11101100100000…
…10111011010000
3122021122201022220
432302002323100
51001442001313
640335301040
76100652451
oct1662027320
9567581286
10248000208
11117a98255
126b07a780
133c4c23b1
1424d19128
1516b8b823
hexec82ed0

248000208 has 20 divisors (see below), whose sum is σ = 640667328. Its totient is φ = 82666720.

The previous prime is 248000201. The next prime is 248000209. The reversal of 248000208 is 802000842.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248000201) 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 3 ways as a sum of consecutive naturals, for example, 2583288 + ... + 2583383.

Almost surely, 2248000208 is an apocalyptic number.

It is an amenable number.

248000208 is an abundant number, since it is smaller than the sum of its proper divisors (392667120).

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

248000208 is a wasteful number, since it uses less digits than its factorization.

248000208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5166682 (or 5166676 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 248000208 is about 15748.0223520288. The cubic root of 248000208 is about 628.2763061253.

The spelling of 248000208 in words is "two hundred forty-eight million, two hundred eight", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 12 16 24 48 5166671 10333342 15500013 20666684 31000026 41333368 62000052 82666736 124000104 248000208