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48095240 = 2353173793
BaseRepresentation
bin1011011101111…
…0000000001000
310100111111021012
42313132000020
544303021430
64434503052
71122542234
oct267360010
9110444235
1048095240
112516a736
1214134a88
139c6c42b
14655d5c4
154350695
hex2dde008

48095240 has 32 divisors (see below), whose sum is σ = 108584280. Its totient is φ = 19172352.

The previous prime is 48095239. The next prime is 48095303. The reversal of 48095240 is 4259084.

It can be written as a sum of positive squares in 4 ways, for example, as 18130564 + 29964676 = 4258^2 + 5474^2 .

It is a super-3 number, since 3×480952403 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 48095197 and 48095206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10784 + ... + 14576.

Almost surely, 248095240 is an apocalyptic number.

48095240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48095240 is an abundant number, since it is smaller than the sum of its proper divisors (60489040).

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

48095240 is a wasteful number, since it uses less digits than its factorization.

48095240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121 (or 4117 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 48095240 is about 6935.0731791381. The cubic root of 48095240 is about 363.6643244409.

The spelling of 48095240 in words is "forty-eight million, ninety-five thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 317 634 1268 1585 2536 3170 3793 6340 7586 12680 15172 18965 30344 37930 75860 151720 1202381 2404762 4809524 6011905 9619048 12023810 24047620 48095240