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48080249 = 741233719
BaseRepresentation
bin1011011101101…
…0010101111001
310100110201200222
42313122111321
544302031444
64434305425
71122450440
oct267322571
9110421628
1048080249
112515a448
1214128275
139c65669
146557d57
15434aeee
hex2dda579

48080249 has 16 divisors (see below), whose sum is σ = 56609280. Its totient is φ = 39978240.

The previous prime is 48080237. The next prime is 48080251. The reversal of 48080249 is 94208084.

It is a cyclic number.

It is not a de Polignac number, because 48080249 - 224 = 31303033 is a prime.

It is a super-3 number, since 3×480802493 (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (48080299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66512 + ... + 67230.

It is an arithmetic number, because the mean of its divisors is an integer number (3538080).

Almost surely, 248080249 is an apocalyptic number.

It is an amenable number.

48080249 is a deficient number, since it is larger than the sum of its proper divisors (8529031).

48080249 is a wasteful number, since it uses less digits than its factorization.

48080249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 48080249 is about 6933.9922843914. The cubic root of 48080249 is about 363.6265365128.

The spelling of 48080249 in words is "forty-eight million, eighty thousand, two hundred forty-nine".

Divisors: 1 7 41 233 287 719 1631 5033 9553 29479 66871 167527 206353 1172689 6868607 48080249