Search a number
-
+
50555005505505 = 3351722028324839
BaseRepresentation
bin10110111111010110000010…
…01001010000111111100001
320122000000022020221011201000
423133223001021100333201
523111243122402134010
6255304352055302213
713435323110400654
oct1337530111207741
9218000266834630
1050555005505505
1115121291706a46
125805a9507a969
132229416649237
14c6ac37c5389b
155ca0b97ca7c0
hex2dfac1250fe1

50555005505505 has 32 divisors (see below), whose sum is σ = 95162363308800. Its totient is φ = 25376630213376.

The previous prime is 50555005505483. The next prime is 50555005505527. The reversal of 50555005505505 is 50550550055505.

It is an interprime number because it is at equal distance from previous prime (50555005505483) and next prime (50555005505527).

It is not a de Polignac number, because 50555005505505 - 224 = 50554988728289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11014160125 + ... + 11014164714.

It is an arithmetic number, because the mean of its divisors is an integer number (2973823853400).

Almost surely, 250555005505505 is an apocalyptic number.

It is an amenable number.

50555005505505 is a deficient number, since it is larger than the sum of its proper divisors (44607357803295).

50555005505505 is a wasteful number, since it uses less digits than its factorization.

50555005505505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22028324870 (or 22028324864 counting only the distinct ones).

The product of its (nonzero) digits is 1953125, while the sum is 45.

The spelling of 50555005505505 in words is "fifty trillion, five hundred fifty-five billion, five million, five hundred five thousand, five hundred five".

Divisors: 1 3 5 9 15 17 27 45 51 85 135 153 255 459 765 2295 22028324839 66084974517 110141624195 198254923551 330424872585 374481522263 594764770653 991274617755 1123444566789 1872407611315 2973823853265 3370333700367 5617222833945 10111001101101 16851668501835 50555005505505