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49823719041 = 3167462121521
BaseRepresentation
bin101110011001101110…
…011001111010000001
311202121022010011121110
4232121232121322001
51304014333002131
634515543113533
73412451424045
oct563156317201
9152538104543
1049823719041
111a148210608
1297a5a428a9
13491039b875
1425a9164025
151469173646
hexb99b99e81

49823719041 has 16 divisors (see below), whose sum is σ = 66846987648. Its totient is φ = 33008236800.

The previous prime is 49823719007. The next prime is 49823719081. The reversal of 49823719041 is 14091732894.

It is not a de Polignac number, because 49823719041 - 227 = 49689501313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49823719081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2304361 + ... + 2325881.

It is an arithmetic number, because the mean of its divisors is an integer number (4177936728).

Almost surely, 249823719041 is an apocalyptic number.

It is an amenable number.

49823719041 is a deficient number, since it is larger than the sum of its proper divisors (17023268607).

49823719041 is a wasteful number, since it uses less digits than its factorization.

49823719041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26312.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 49823719041 in words is "forty-nine billion, eight hundred twenty-three million, seven hundred nineteen thousand, forty-one".

Divisors: 1 3 167 501 4621 13863 21521 64563 771707 2315121 3594007 10782021 99448541 298345623 16607906347 49823719041