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4950697648995 = 335743121833337
BaseRepresentation
bin100100000001010110010…
…0100110010001101100011
3122112021121122001012022000
41020002230210302031203
51122103012044231440
614310152532015043
71020450621456360
oct110025444621543
918467548035260
104950697648995
11163964083852a
1267b58a761483
1329bb05a1c7c7
1413188797b467
1588ba4237730
hex480ac932363

4950697648995 has 64 divisors (see below), whose sum is σ = 10292480394240. Its totient is φ = 2210544048384.

The previous prime is 4950697648993. The next prime is 4950697648999. The reversal of 4950697648995 is 5998467960594.

4950697648995 is a `hidden beast` number, since 4 + 9 + 5 + 0 + 69 + 76 + 489 + 9 + 5 = 666.

It is not a de Polignac number, because 4950697648995 - 21 = 4950697648993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4950697648993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60876034 + ... + 60957303.

It is an arithmetic number, because the mean of its divisors is an integer number (160820006160).

Almost surely, 24950697648995 is an apocalyptic number.

4950697648995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4950697648995 is an abundant number, since it is smaller than the sum of its proper divisors (5341782745245).

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

4950697648995 is a wasteful number, since it uses less digits than its factorization.

4950697648995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121833401 (or 121833395 counting only the distinct ones).

The product of its (nonzero) digits is 5290790400, while the sum is 81.

The spelling of 4950697648995 in words is "four trillion, nine hundred fifty billion, six hundred ninety-seven million, six hundred forty-eight thousand, nine hundred ninety-five".

Divisors: 1 3 5 7 9 15 21 27 35 43 45 63 105 129 135 189 215 301 315 387 645 903 945 1161 1505 1935 2709 4515 5805 8127 13545 40635 121833337 365500011 609166685 852833359 1096500033 1827500055 2558500077 3289500099 4264166795 5238833491 5482500165 7675500231 12792500385 15716500473 16447500495 23026500693 26194167455 36671834437 38377501155 47149501419 78582502365 110015503311 115132503465 141448504257 183359172185 235747507095 330046509933 550077516555 707242521285 990139529799 1650232549665 4950697648995