Search a number
-
+
50341242212413 = 3783145123934721
BaseRepresentation
bin10110111001000111110111…
…10111000001000000111101
320121020120112201120202110121
423130203323313001000331
523044242331001244123
6255022240350134541
713414014624364015
oct1334437367010075
9217216481522417
1050341242212413
1115049667920a59
1257905781b1451
13221220aa88169
14c60759cb4c45
155c4757dcd75d
hex2dc8fbdc103d

50341242212413 has 32 divisors (see below), whose sum is σ = 52393767414912. Its totient is φ = 48326743296000.

The previous prime is 50341242212383. The next prime is 50341242212449. The reversal of 50341242212413 is 31421224214305.

It is a cyclic number.

It is not a de Polignac number, because 50341242212413 - 25 = 50341242212381 is a prime.

It is a super-2 number, since 2×503412422124132 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50341242212473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10663255893 + ... + 10663260613.

It is an arithmetic number, because the mean of its divisors is an integer number (1637305231716).

Almost surely, 250341242212413 is an apocalyptic number.

It is an amenable number.

50341242212413 is a deficient number, since it is larger than the sum of its proper divisors (2052525202499).

50341242212413 is a wasteful number, since it uses less digits than its factorization.

50341242212413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8685.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 50341242212413 its reverse (31421224214305), we get a palindrome (81762466426718).

The spelling of 50341242212413 in words is "fifty trillion, three hundred forty-one billion, two hundred forty-two million, two hundred twelve thousand, four hundred thirteen".

Divisors: 1 37 83 1451 2393 3071 4721 53687 88541 120433 174677 198619 391843 3472243 4456021 6850171 7348903 11297353 14498191 128472991 253456327 288196169 418002061 568564193 937680299 10663258253 16392459203 21036875141 34694171063 606520990511 1360574113849 50341242212413