Search a number
-
+
465213737352074 = 21916467774342299
BaseRepresentation
bin110100111000111000000001…
…1100011110011101110001010
32021000011222222020022020101012
41221301300003203303232022
5441434030213230231244
64325232123543123522
7166663404044225324
oct15161600343635612
92230158866266335
10465213737352074
11125260046702397
12442156574435a2
1316c7760c56ac59
1482c4672072614
1538bb4248c889e
hex1a71c038f3b8a

465213737352074 has 16 divisors (see below), whose sum is σ = 734552476764000. Its totient is φ = 220363060778064.

The previous prime is 465213737352073. The next prime is 465213737352137. The reversal of 465213737352074 is 470253737312564.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (465213737352071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30913424 + ... + 43428875.

It is an arithmetic number, because the mean of its divisors is an integer number (45909529797750).

Almost surely, 2465213737352074 is an apocalyptic number.

465213737352074 is a deficient number, since it is larger than the sum of its proper divisors (269338739411926).

465213737352074 is a wasteful number, since it uses less digits than its factorization.

465213737352074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74506997.

The product of its (nonzero) digits is 88905600, while the sum is 59.

The spelling of 465213737352074 in words is "four hundred sixty-five trillion, two hundred thirteen billion, seven hundred thirty-seven million, three hundred fifty-two thousand, seventy-four".

Divisors: 1 2 19 38 164677 329354 3128863 6257726 74342299 148684598 1412503681 2825007362 12242466772423 24484933544846 232606868676037 465213737352074