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48075379 = 115697681
BaseRepresentation
bin1011011101100…
…1001001110011
310100110111000121
42313121021303
544301403004
64434231111
71122430312
oct267311163
9110414017
1048075379
1125156820
1214125497
139c63391
146556279
154349854
hex2dd9273

48075379 has 8 divisors (see below), whose sum is σ = 52544880. Its totient is φ = 43622400.

The previous prime is 48075373. The next prime is 48075413. The reversal of 48075379 is 97357084.

It is a happy number.

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 48075379 - 25 = 48075347 is a prime.

It is a super-3 number, since 3×480753793 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48075373) 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, 2419 + ... + 10099.

It is an arithmetic number, because the mean of its divisors is an integer number (6568110).

Almost surely, 248075379 is an apocalyptic number.

48075379 is a deficient number, since it is larger than the sum of its proper divisors (4469501).

48075379 is a wasteful number, since it uses less digits than its factorization.

48075379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8261.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 48075379 is about 6933.6411069510. The cubic root of 48075379 is about 363.6142589764.

The spelling of 48075379 in words is "forty-eight million, seventy-five thousand, three hundred seventy-nine".

Divisors: 1 11 569 6259 7681 84491 4370489 48075379