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248800941 = 3279349931
BaseRepresentation
bin11101101010001…
…10011010101101
3122100011101201200
432311012122231
51002143112231
640404400113
76110526114
oct1665063255
9570141650
10248800941
11118494914
126b3a6039
133c7129bc
1425086c7b
1516c98be6
hexed466ad

248800941 has 12 divisors (see below), whose sum is σ = 363929280. Its totient is φ = 163767240.

The previous prime is 248800927. The next prime is 248800961. The reversal of 248800941 is 149008842.

It is not a de Polignac number, because 248800941 - 27 = 248800813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 248800896 and 248800905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248800961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174255 + ... + 175676.

It is an arithmetic number, because the mean of its divisors is an integer number (30327440).

Almost surely, 2248800941 is an apocalyptic number.

It is an amenable number.

248800941 is a deficient number, since it is larger than the sum of its proper divisors (115128339).

248800941 is a wasteful number, since it uses less digits than its factorization.

248800941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350016 (or 350013 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 248800941 is about 15773.4251511839. The cubic root of 248800941 is about 628.9517640231.

The spelling of 248800941 in words is "two hundred forty-eight million, eight hundred thousand, nine hundred forty-one".

Divisors: 1 3 9 79 237 711 349931 1049793 3149379 27644549 82933647 248800941