Base | Representation |
---|---|
bin | 110111110011000100101001… |
… | …101010111001010100000110 |
3 | 1012011220020002102112220020120 |
4 | 313303010221222321110012 |
5 | 224131132244322032324 |
6 | 2225532122451242410 |
7 | 102455504261446263 |
oct | 6763045152712406 |
9 | 1164806072486216 |
10 | 245402245502214 |
11 | 71213564a65329 |
12 | 236347235a9406 |
13 | a6c144252c668 |
14 | 4485763d6c26a |
15 | 1d587200d0179 |
hex | df3129ab9506 |
245402245502214 has 8 divisors (see below), whose sum is σ = 490804491004440. Its totient is φ = 81800748500736.
The previous prime is 245402245502179. The next prime is 245402245502291. The reversal of 245402245502214 is 412205542204542.
245402245502214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
245402245502214 is an admirable number.
It is a super-2 number, since 2×2454022455022142 (a number of 30 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 3 ways as a sum of consecutive naturals, for example, 20450187125179 + ... + 20450187125190.
It is an arithmetic number, because the mean of its divisors is an integer number (61350561375555).
Almost surely, 2245402245502214 is an apocalyptic number.
245402245502214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245402245502214 is a wasteful number, since it uses less digits than its factorization.
245402245502214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40900374250374.
The product of its (nonzero) digits is 1024000, while the sum is 42.
Adding to 245402245502214 its reverse (412205542204542), we get a palindrome (657607787706756).
The spelling of 245402245502214 in words is "two hundred forty-five trillion, four hundred two billion, two hundred forty-five million, five hundred two thousand, two hundred fourteen".
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