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248886552 = 23310370273
BaseRepresentation
bin11101101010110…
…11010100011000
3122100022202011110
432311123110120
51002203332202
640410300320
76111333525
oct1665332430
9570282143
10248886552
11118543172
126b4276a0
133c742965
14250aa14c
1516cb426c
hexed5b518

248886552 has 16 divisors (see below), whose sum is σ = 622216440. Its totient is φ = 82962176.

The previous prime is 248886499. The next prime is 248886559. The reversal of 248886552 is 255688842.

It is a happy number.

248886552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248886559) 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, 5185113 + ... + 5185160.

Almost surely, 2248886552 is an apocalyptic number.

It is an amenable number.

248886552 is an abundant number, since it is smaller than the sum of its proper divisors (373329888).

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

248886552 is a wasteful number, since it uses less digits than its factorization.

248886552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10370282 (or 10370278 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 48.

The square root of 248886552 is about 15776.1386910739. The cubic root of 248886552 is about 629.0238953349.

The spelling of 248886552 in words is "two hundred forty-eight million, eight hundred eighty-six thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 10370273 20740546 31110819 41481092 62221638 82962184 124443276 248886552