Base | Representation |
---|---|
bin | 10101010011101… |
… | …010101100010110 |
3 | 220220122201110011 |
4 | 111103222230112 |
5 | 1213003232032 |
6 | 55245550434 |
7 | 11600335261 |
oct | 2523525426 |
9 | 826581404 |
10 | 357477142 |
11 | 173871960 |
12 | 9b87541a |
13 | 590a3649 |
14 | 35695cd8 |
15 | 215b4247 |
hex | 154eab16 |
357477142 has 36 divisors (see below), whose sum is σ = 610219116. Its totient is φ = 155757840.
The previous prime is 357477137. The next prime is 357477143. The reversal of 357477142 is 241774753.
It is a junction number, because it is equal to n+sod(n) for n = 357477095 and 357477104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (357477143) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2571709 + ... + 2571847.
It is an arithmetic number, because the mean of its divisors is an integer number (16950531).
Almost surely, 2357477142 is an apocalyptic number.
357477142 is a deficient number, since it is larger than the sum of its proper divisors (252741974).
357477142 is a wasteful number, since it uses less digits than its factorization.
357477142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349 (or 181 counting only the distinct ones).
The product of its digits is 164640, while the sum is 40.
The square root of 357477142 is about 18907.0659278482. The cubic root of 357477142 is about 709.7129978014.
The spelling of 357477142 in words is "three hundred fifty-seven million, four hundred seventy-seven thousand, one hundred forty-two".
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