Search a number
-
+
458089055 = 51722732371
BaseRepresentation
bin11011010011011…
…110001001011111
31011220222100001022
4123103132021133
51414232322210
6113242234355
714231456414
oct3323361137
91156870038
10458089055
112156410a6
121094b59bb
1373b9c818
1444ba610b
152a33a155
hex1b4de25f

458089055 has 16 divisors (see below), whose sum is σ = 582544224. Its totient is φ = 344616960.

The previous prime is 458089043. The next prime is 458089063. The reversal of 458089055 is 550980854.

It is not a de Polignac number, because 458089055 - 222 = 453894751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 458088997 and 458089015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192020 + ... + 194390.

It is an arithmetic number, because the mean of its divisors is an integer number (36409014).

Almost surely, 2458089055 is an apocalyptic number.

458089055 is a deficient number, since it is larger than the sum of its proper divisors (124455169).

458089055 is a wasteful number, since it uses less digits than its factorization.

458089055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4666.

The product of its (nonzero) digits is 288000, while the sum is 44.

The square root of 458089055 is about 21403.0150913370. The cubic root of 458089055 is about 770.8738350734.

The spelling of 458089055 in words is "four hundred fifty-eight million, eighty-nine thousand, fifty-five".

Divisors: 1 5 17 85 2273 2371 11365 11855 38641 40307 193205 201535 5389283 26946415 91617811 458089055