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48838329501 = 3139735113677
BaseRepresentation
bin101101011110111111…
…011100010010011101
311200001121221012021120
4231132333130102131
51300010103021001
634234102521153
73346154644203
oct553677342235
9150047835246
1048838329501
1119791a66895
12956ba361b9
1347b41a8930
14251433b073
15140c8cb236
hexb5efdc49d

48838329501 has 32 divisors (see below), whose sum is σ = 70889242368. Its totient is φ = 29727959040.

The previous prime is 48838329479. The next prime is 48838329569. The reversal of 48838329501 is 10592383884.

It is not a de Polignac number, because 48838329501 - 210 = 48838328477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48838329301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13280275 + ... + 13283951.

It is an arithmetic number, because the mean of its divisors is an integer number (2215288824).

Almost surely, 248838329501 is an apocalyptic number.

It is an amenable number.

48838329501 is a deficient number, since it is larger than the sum of its proper divisors (22050912867).

48838329501 is a wasteful number, since it uses less digits than its factorization.

48838329501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7301.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 48838329501 in words is "forty-eight billion, eight hundred thirty-eight million, three hundred twenty-nine thousand, five hundred one".

Divisors: 1 3 13 39 97 291 1261 3511 3677 3783 10533 11031 45643 47801 136929 143403 340567 356669 1021701 1070007 4427371 4636697 12909947 13282113 13910091 38729841 167829311 503487933 1252264859 3756794577 16279443167 48838329501