Base | Representation |
---|---|
bin | 1000011010100100010… |
… | …0101010001100111000 |
3 | 111211011100212220200201 |
4 | 2012221010222030320 |
5 | 4332040021213304 |
6 | 150225331211544 |
7 | 13305406622002 |
oct | 2065104521470 |
9 | 454140786621 |
10 | 144570491704 |
11 | 56348301211 |
12 | 24028446bb4 |
13 | 1082c74a062 |
14 | 6dd6647372 |
15 | 3b620d63a4 |
hex | 21a912a338 |
144570491704 has 8 divisors (see below), whose sum is σ = 271069671960. Its totient is φ = 72285245848.
The previous prime is 144570491647. The next prime is 144570491729. The reversal of 144570491704 is 407194075441.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9035655724 + ... + 9035655739.
It is an arithmetic number, because the mean of its divisors is an integer number (33883708995).
Almost surely, 2144570491704 is an apocalyptic number.
It is an amenable number.
144570491704 is a deficient number, since it is larger than the sum of its proper divisors (126499180256).
144570491704 is a wasteful number, since it uses less digits than its factorization.
144570491704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18071311469 (or 18071311465 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 46.
It can be divided in two parts, 14457049 and 1704, that added together give a triangular number (14458753 = T5377).
The spelling of 144570491704 in words is "one hundred forty-four billion, five hundred seventy million, four hundred ninety-one thousand, seven hundred four".
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