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248882053 = 7131271409
BaseRepresentation
bin11101101010110…
…10001110000101
3122100022111222211
432311122032011
51002203211203
640410223421
76111314440
oct1665321605
9570274884
10248882053
1111853a852
126b424b71
133c7408b4
14250a8657
1516cb2c6d
hexed5a385

248882053 has 8 divisors (see below), whose sum is σ = 286608960. Its totient is φ = 211698240.

The previous prime is 248882041. The next prime is 248882069. The reversal of 248882053 is 350288842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 248882053 - 29 = 248881541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 248881997 and 248882015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248082053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134788 + ... + 136621.

It is an arithmetic number, because the mean of its divisors is an integer number (35826120).

Almost surely, 2248882053 is an apocalyptic number.

It is an amenable number.

248882053 is a deficient number, since it is larger than the sum of its proper divisors (37726907).

248882053 is a wasteful number, since it uses less digits than its factorization.

248882053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271547.

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 248882053 is about 15775.9961016729. The cubic root of 248882053 is about 629.0201051266.

The spelling of 248882053 in words is "two hundred forty-eight million, eight hundred eighty-two thousand, fifty-three".

Divisors: 1 7 131 917 271409 1899863 35554579 248882053