Search a number
-
+
214741350737408 = 29111731163443869
BaseRepresentation
bin110000110100111001011101…
…111011011110011000000000
31001011100001221221202111221202
4300310321131323132120000
5211121310241242044113
62040414451543440332
763142356600201425
oct6064713573363000
91034301857674852
10214741350737408
1162472328217680
122010238ba560a8
1392a903a523201
143b057730d1d4c
1519c5dae3e0258
hexc34e5dede600

214741350737408 has 320 divisors, whose sum is σ = 514729435207680. Its totient is φ = 88358849740800.

The previous prime is 214741350737371. The next prime is 214741350737443. The reversal of 214741350737408 is 804737053147412.

214741350737408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2147413507374082 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 483572498 + ... + 484016366.

It is an arithmetic number, because the mean of its divisors is an integer number (1608529485024).

Almost surely, 2214741350737408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214741350737408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257364717603840).

214741350737408 is an abundant number, since it is smaller than the sum of its proper divisors (299988084470272).

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

214741350737408 is a wasteful number, since it uses less digits than its factorization.

214741350737408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444109 (or 444093 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 56.

The spelling of 214741350737408 in words is "two hundred fourteen trillion, seven hundred forty-one billion, three hundred fifty million, seven hundred thirty-seven thousand, four hundred eight".