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48500072101 = 1323277585587
BaseRepresentation
bin101101001010110101…
…000101111010100101
311122012001102221100201
4231022311011322211
51243312004301401
634140340510501
73334606545055
oct551265057245
9148161387321
1048500072101
1119629032018
1294966ab431
13475c0a4520
1424c1449565
1513dcd61b01
hexb4ad45ea5

48500072101 has 16 divisors (see below), whose sum is σ = 54698603904. Its totient is φ = 42668138304.

The previous prime is 48500072057. The next prime is 48500072107. The reversal of 48500072101 is 10127000584.

It is not a de Polignac number, because 48500072101 - 29 = 48500071589 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48500072101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48500072107) 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, 209971 + ... + 375616.

It is an arithmetic number, because the mean of its divisors is an integer number (3418662744).

Almost surely, 248500072101 is an apocalyptic number.

It is an amenable number.

48500072101 is a deficient number, since it is larger than the sum of its proper divisors (6198531803).

48500072101 is a wasteful number, since it uses less digits than its factorization.

48500072101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585900.

The product of its (nonzero) digits is 2240, while the sum is 28.

Adding to 48500072101 its reverse (10127000584), we get a palindrome (58627072685).

The spelling of 48500072101 in words is "forty-eight billion, five hundred million, seventy-two thousand, one hundred one".

Divisors: 1 13 23 277 299 3601 6371 82823 585587 7612631 13468501 162207599 175090513 2108698787 3730774777 48500072101