Base | Representation |
---|---|
bin | 10011010101000101010… |
… | …10111111001001111110 |
3 | 2100111022001012002211000 |
4 | 21222202222333021332 |
5 | 41340141430010220 |
6 | 1225035212111130 |
7 | 65661234024612 |
oct | 11524252771176 |
9 | 2314261162730 |
10 | 664154141310 |
11 | 2367367754a0 |
12 | a8873a654a6 |
13 | 4a824c27c7a |
14 | 24206733342 |
15 | 12422142390 |
hex | 9aa2abf27e |
664154141310 has 64 divisors (see below), whose sum is σ = 1932084783360. Its totient is φ = 161007063840.
The previous prime is 664154141303. The next prime is 664154141359. The reversal of 664154141310 is 13141451466.
664154141310 is a `hidden beast` number, since 6 + 6 + 41 + 541 + 41 + 31 + 0 = 666.
It is a super-2 number, since 2×6641541413102 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 111807492 + ... + 111813431.
It is an arithmetic number, because the mean of its divisors is an integer number (30188824740).
Almost surely, 2664154141310 is an apocalyptic number.
664154141310 is an abundant number, since it is smaller than the sum of its proper divisors (1267930642050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
664154141310 is a wasteful number, since it uses less digits than its factorization.
664154141310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223620950 (or 223620944 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
Adding to 664154141310 its reverse (13141451466), we get a palindrome (677295592776).
The spelling of 664154141310 in words is "six hundred sixty-four billion, one hundred fifty-four million, one hundred forty-one thousand, three hundred ten".
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