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48952683351 = 3211213231491009
BaseRepresentation
bin101101100101110011…
…101010101101010111
311200100121002222021100
4231211303222231113
51300223341331401
634253305521143
73352043641305
oct554563525527
9150317088240
1048952683351
1119840571600
1295a21a31b3
134801aa6930
1425255c7275
151417968b86
hexb65ceab57

48952683351 has 144 divisors (see below), whose sum is σ = 88013016000. Its totient is φ = 25993820160.

The previous prime is 48952683289. The next prime is 48952683391. The reversal of 48952683351 is 15338625984.

48952683351 is a `hidden beast` number, since 4 + 8 + 9 + 526 + 83 + 35 + 1 = 666.

It is not a de Polignac number, because 48952683351 - 26 = 48952683287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48952683391) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 48515535 + ... + 48516543.

It is an arithmetic number, because the mean of its divisors is an integer number (611201500).

Almost surely, 248952683351 is an apocalyptic number.

48952683351 is a deficient number, since it is larger than the sum of its proper divisors (39060332649).

48952683351 is a wasteful number, since it uses less digits than its factorization.

48952683351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222 (or 1208 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 54.

The spelling of 48952683351 in words is "forty-eight billion, nine hundred fifty-two million, six hundred eighty-three thousand, three hundred fifty-one".

Divisors: 1 3 9 11 13 23 33 39 69 99 117 121 143 149 207 253 299 363 429 447 759 897 1009 1089 1287 1341 1573 1639 1937 2277 2691 2783 3027 3289 3427 4719 4917 5811 8349 9081 9867 10281 11099 13117 14157 14751 17433 18029 21307 23207 25047 29601 30843 33297 36179 37697 39351 44551 54087 63921 69621 99891 108537 113091 118053 122089 133653 144287 150341 162261 191763 208863 234377 255277 301691 325611 339273 366267 400959 414667 432861 451023 490061 703131 765831 905073 1098801 1244001 1298583 1353069 1470183 1587157 1653751 1954433 2109393 2297493 2715219 2808047 3318601 3457843 3732003 4410549 4761471 4961253 5390671 5863299 8424141 9955803 10373529 14284413 14883759 16172013 17589897 18191261 21498763 25272423 29867409 31120587 36504611 38036273 44951959 48516039 54573783 64496289 109513833 114108819 134855877 163721349 193488867 236486393 328541499 342326457 404567631 418399003 494471549 709459179 1255197009 1483414647 2128377537 3765591027 4450243941 5439187039 16317561117 48952683351