Base | Representation |
---|---|
bin | 1011110000010001… |
… | …0101011100001101 |
3 | 22010220011110102102 |
4 | 2330010111130031 |
5 | 22430221044010 |
6 | 1241032004445 |
7 | 141122131232 |
oct | 27404253415 |
9 | 8126143372 |
10 | 3155253005 |
11 | 137a070313 |
12 | 740830725 |
13 | 3b3902418 |
14 | 21d09b789 |
15 | 13700eba5 |
hex | bc11570d |
3155253005 has 16 divisors (see below), whose sum is σ = 3915061248. Its totient is φ = 2438640000.
The previous prime is 3155252987. The next prime is 3155253007. The reversal of 3155253005 is 5003525513.
It is not a de Polignac number, because 3155253005 - 224 = 3138475789 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3155253007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76220 + ... + 110090.
It is an arithmetic number, because the mean of its divisors is an integer number (244691328).
Almost surely, 23155253005 is an apocalyptic number.
It is an amenable number.
3155253005 is a deficient number, since it is larger than the sum of its proper divisors (759808243).
3155253005 is a wasteful number, since it uses less digits than its factorization.
3155253005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34508.
The product of its (nonzero) digits is 11250, while the sum is 29.
The square root of 3155253005 is about 56171.6387957482. The cubic root of 3155253005 is about 1466.7116098200.
Adding to 3155253005 its reverse (5003525513), we get a palindrome (8158778518).
The spelling of 3155253005 in words is "three billion, one hundred fifty-five million, two hundred fifty-three thousand, five".
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