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49680095101 = 71337109135367
BaseRepresentation
bin101110010001001010…
…100001011101111101
311202020021212022121021
4232101022201131331
51303221101020401
634453412504141
73406055561260
oct562112413575
9152207768537
1049680095101
111a08413383a
12976591b051
1348b96c2ba0
142594058cd7
15145b7532a1
hexb912a177d

49680095101 has 32 divisors (see below), whose sum is σ = 63373882880. Its totient is φ = 37893816576.

The previous prime is 49680095099. The next prime is 49680095111. The reversal of 49680095101 is 10159008694.

It is not a de Polignac number, because 49680095101 - 21 = 49680095099 is a prime.

It is a super-2 number, since 2×496800951012 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49680095111) 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 31 ways as a sum of consecutive naturals, for example, 299320 + ... + 434686.

It is an arithmetic number, because the mean of its divisors is an integer number (1980433840).

Almost surely, 249680095101 is an apocalyptic number.

It is an amenable number.

49680095101 is a deficient number, since it is larger than the sum of its proper divisors (13693787779).

49680095101 is a wasteful number, since it uses less digits than its factorization.

49680095101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135533.

The product of its (nonzero) digits is 77760, while the sum is 43.

The spelling of 49680095101 in words is "forty-nine billion, six hundred eighty million, ninety-five thousand, one hundred one".

Divisors: 1 7 13 37 91 109 259 481 763 1417 3367 4033 9919 28231 52429 135367 367003 947569 1759771 5008579 12318397 14755003 35060053 65111527 103285021 191815039 455780689 545935111 1342705273 3821545777 7097156443 49680095101