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48076869 = 3711311723
BaseRepresentation
bin1011011101100…
…1100001000101
310100110120001210
42313121201011
544301424434
64434242033
71122434541
oct267314105
9110416053
1048076869
1125157955
1214126319
139c63c69
146556a21
154349ee9
hex2dd9845

48076869 has 16 divisors (see below), whose sum is σ = 65539584. Its totient is φ = 31340400.

The previous prime is 48076823. The next prime is 48076913. The reversal of 48076869 is 96867084.

48076869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48076869 - 27 = 48076741 is a prime.

It is a super-3 number, since 3×480768693 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28076869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27042 + ... + 28764.

It is an arithmetic number, because the mean of its divisors is an integer number (4096224).

Almost surely, 248076869 is an apocalyptic number.

It is an amenable number.

48076869 is a deficient number, since it is larger than the sum of its proper divisors (17462715).

48076869 is a wasteful number, since it uses less digits than its factorization.

48076869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 48076869 is about 6933.7485532719. The cubic root of 48076869 is about 363.6180154360.

The spelling of 48076869 in words is "forty-eight million, seventy-six thousand, eight hundred sixty-nine".

Divisors: 1 3 71 131 213 393 1723 5169 9301 27903 122333 225713 366999 677139 16025623 48076869