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48115441 = 1131141101
BaseRepresentation
bin1011011110001…
…0111011110001
310100112111222101
42313202323301
544304143231
64435140401
71122655153
oct267427361
9110474871
1048115441
1125183930
1214144701
139c7869a
146566ad3
154356661
hex2de2ef1

48115441 has 8 divisors (see below), whose sum is σ = 54183168. Its totient is φ = 42330000.

The previous prime is 48115399. The next prime is 48115469. The reversal of 48115441 is 14451184.

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 48115441 - 29 = 48114929 is a prime.

It is a super-3 number, since 3×481154413 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48115741) 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, 70210 + ... + 70891.

It is an arithmetic number, because the mean of its divisors is an integer number (6772896).

Almost surely, 248115441 is an apocalyptic number.

It is an amenable number.

48115441 is a deficient number, since it is larger than the sum of its proper divisors (6067727).

48115441 is a wasteful number, since it uses less digits than its factorization.

48115441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141143.

The product of its digits is 2560, while the sum is 28.

The square root of 48115441 is about 6936.5294636439. The cubic root of 48115441 is about 363.7152328379.

The spelling of 48115441 in words is "forty-eight million, one hundred fifteen thousand, four hundred forty-one".

Divisors: 1 11 31 341 141101 1552111 4374131 48115441