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49751310006 = 23229612835521
BaseRepresentation
bin101110010101011010…
…001011111010110110
311202102020212102002100
4232111122023322312
51303342313410011
634504435122530
73410612105016
oct562532137266
9152366772070
1049751310006
111a110354632
129785743446
1348cb398698
14259d6b5c46
151462b1dd56
hexb9568beb6

49751310006 has 96 divisors (see below), whose sum is σ = 113760709920. Its totient is φ = 15690931200.

The previous prime is 49751309953. The next prime is 49751310029. The reversal of 49751310006 is 60001315794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9008526 + ... + 9014046.

It is an arithmetic number, because the mean of its divisors is an integer number (1185007395).

Almost surely, 249751310006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49751310006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56880354960).

49751310006 is an abundant number, since it is smaller than the sum of its proper divisors (64009399914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49751310006 is a wasteful number, since it uses less digits than its factorization.

49751310006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5902 (or 5899 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 49751310006 in words is "forty-nine billion, seven hundred fifty-one million, three hundred ten thousand, six".

Divisors: 1 2 3 6 9 18 29 58 61 87 122 174 183 261 283 366 522 549 566 849 1098 1698 1769 2547 3538 5094 5307 5521 8207 10614 11042 15921 16414 16563 17263 24621 31842 33126 34526 49242 49689 51789 73863 99378 103578 147726 155367 160109 310734 320218 336781 480327 500627 673562 960654 1001254 1010343 1440981 1501881 1562443 2020686 2881962 3003762 3031029 3124886 4505643 4687329 6062058 9011286 9374658 9766649 14061987 19533298 28123974 29299947 45310847 58599894 87899841 90621694 95309023 135932541 175799682 190618046 271865082 285927069 407797623 571854138 815595246 857781207 1715562414 2763961667 5527923334 8291885001 16583770002 24875655003 49751310006