Base | Representation |
---|---|
bin | 1000111110111110001… |
… | …0010001001100111111 |
3 | 112202101101211010001001 |
4 | 2033233202101030333 |
5 | 10012043200441333 |
6 | 154523133231131 |
7 | 14102516253151 |
oct | 2175742211477 |
9 | 482341733031 |
10 | 154342593343 |
11 | 5a502408874 |
12 | 25ab50324a7 |
13 | 11729162a13 |
14 | 7682404ad1 |
15 | 4034e78b7d |
hex | 23ef89133f |
154342593343 has 8 divisors (see below), whose sum is σ = 163452228912. Its totient is φ = 145236364416.
The previous prime is 154342593337. The next prime is 154342593367. The reversal of 154342593343 is 343395243451.
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 154342593343 - 213 = 154342585151 is a prime.
It is a super-2 number, since 2×1543425933432 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 154342593293 and 154342593302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154342593043) 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, 758080 + ... + 939877.
It is an arithmetic number, because the mean of its divisors is an integer number (20431528614).
Almost surely, 2154342593343 is an apocalyptic number.
154342593343 is a deficient number, since it is larger than the sum of its proper divisors (9109635569).
154342593343 is a wasteful number, since it uses less digits than its factorization.
154342593343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1703321.
The product of its digits is 2332800, while the sum is 46.
The spelling of 154342593343 in words is "one hundred fifty-four billion, three hundred forty-two million, five hundred ninety-three thousand, three hundred forty-three".
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