Search a number
-
+
500050550541 = 3660725228321
BaseRepresentation
bin1110100011011010101…
…01011101111100001101
31202210201101022221112210
413101231111131330031
531143100420104131
61021415310421033
751061501356123
oct7215525357415
91683641287483
10500050550541
11183085554903
1280ab5b01779
1338201769939
141a2b9c21913
15d01a2bb146
hex746d55df0d

500050550541 has 8 divisors (see below), whose sum is σ = 666835007104. Its totient is φ = 333316563840.

The previous prime is 500050550537. The next prime is 500050550567. The reversal of 500050550541 is 145055050005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 500050550541 - 22 = 500050550537 is a prime.

It is a super-3 number, since 3×5000505505413 (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500050550499 and 500050550508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500050550581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12594340 + ... + 12633981.

It is an arithmetic number, because the mean of its divisors is an integer number (83354375888).

Almost surely, 2500050550541 is an apocalyptic number.

It is an amenable number.

500050550541 is a deficient number, since it is larger than the sum of its proper divisors (166784456563).

500050550541 is a wasteful number, since it uses less digits than its factorization.

500050550541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25234931.

The product of its (nonzero) digits is 12500, while the sum is 30.

The spelling of 500050550541 in words is "five hundred billion, fifty million, five hundred fifty thousand, five hundred forty-one".

Divisors: 1 3 6607 19821 25228321 75684963 166683516847 500050550541