Base | Representation |
---|---|
bin | 111000100110001100101… |
… | …001001101000011001000 |
3 | 111202210222100112210122100 |
4 | 320212030221031003020 |
5 | 1002210244040430342 |
6 | 12134415544153400 |
7 | 550664414104563 |
oct | 70461451150310 |
9 | 14683870483570 |
10 | 3889305014472 |
11 | 126a499317659 |
12 | 529934468860 |
13 | 2229b56269b7 |
14 | d6359b294da |
15 | 6b282d80e4c |
hex | 3898ca4d0c8 |
3889305014472 has 96 divisors (see below), whose sum is σ = 10573116685560. Its totient is φ = 1291565184000.
The previous prime is 3889305014467. The next prime is 3889305014479. The reversal of 3889305014472 is 2744105039883.
It is a happy number.
3889305014472 is a `hidden beast` number, since 3 + 8 + 8 + 93 + 0 + 501 + 4 + 47 + 2 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3599845950276 + 289459064196 = 1897326^2 + 538014^2 .
It is not an unprimeable number, because it can be changed into a prime (3889305014479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120991522 + ... + 121023662.
Almost surely, 23889305014472 is an apocalyptic number.
It is an amenable number.
3889305014472 is an abundant number, since it is smaller than the sum of its proper divisors (6683811671088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3889305014472 is a wasteful number, since it uses less digits than its factorization.
3889305014472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38415 (or 38408 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The spelling of 3889305014472 in words is "three trillion, eight hundred eighty-nine billion, three hundred five million, fourteen thousand, four hundred seventy-two".
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