Base | Representation |
---|---|
bin | 101101111001100101110… |
… | …001110010010110111001 |
3 | 102011112120120021001222202 |
4 | 231321211301302112321 |
5 | 403134312131423101 |
6 | 10413005314555545 |
7 | 443612231523212 |
oct | 55714561622671 |
9 | 12145516231882 |
10 | 3154213545401 |
11 | 1006770352956 |
12 | 42b383898bb5 |
13 | 19b59701b599 |
14 | ac944108409 |
15 | 570ad1cb36b |
hex | 2de65c725b9 |
3154213545401 has 8 divisors (see below), whose sum is σ = 3156906111744. Its totient is φ = 3151521192960.
The previous prime is 3154213545341. The next prime is 3154213545409. The reversal of 3154213545401 is 1045453124513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3154213545401 - 226 = 3154146436537 is a prime.
It is a super-2 number, since 2×31542135454012 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3154213545409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46292180 + ... + 46360266.
It is an arithmetic number, because the mean of its divisors is an integer number (394613263968).
Almost surely, 23154213545401 is an apocalyptic number.
It is an amenable number.
3154213545401 is a deficient number, since it is larger than the sum of its proper divisors (2692566343).
3154213545401 is a wasteful number, since it uses less digits than its factorization.
3154213545401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106951.
The product of its (nonzero) digits is 144000, while the sum is 38.
Adding to 3154213545401 its reverse (1045453124513), we get a palindrome (4199666669914).
The spelling of 3154213545401 in words is "three trillion, one hundred fifty-four billion, two hundred thirteen million, five hundred forty-five thousand, four hundred one".
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