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48967182 = 23211247309
BaseRepresentation
bin1011101011001…
…0111000001110
310102010210100100
42322302320032
5100013422212
64505311530
71133133315
oct272627016
9112123310
1048967182
1125705850
12144955a6
13a1b6284
14670927c
154473bdc
hex2eb2e0e

48967182 has 24 divisors (see below), whose sum is σ = 115741080. Its totient is φ = 14838480.

The previous prime is 48967133. The next prime is 48967187. The reversal of 48967182 is 28176984.

It is a super-2 number, since 2×489671822 = 4795569826042248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48967187) 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, 123457 + ... + 123852.

It is an arithmetic number, because the mean of its divisors is an integer number (4822545).

Almost surely, 248967182 is an apocalyptic number.

48967182 is an abundant number, since it is smaller than the sum of its proper divisors (66773898).

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

48967182 is a wasteful number, since it uses less digits than its factorization.

48967182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247328 (or 247325 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 48967182 is about 6997.6554645110. The cubic root of 48967182 is about 365.8488581347.

The spelling of 48967182 in words is "forty-eight million, nine hundred sixty-seven thousand, one hundred eighty-two".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 247309 494618 741927 1483854 2225781 2720399 4451562 5440798 8161197 16322394 24483591 48967182