Base | Representation |
---|---|
bin | 10101010011001… |
… | …001101110011111 |
3 | 220220101212020000 |
4 | 111103021232133 |
5 | 1212434421421 |
6 | 55243025343 |
7 | 11566233510 |
oct | 2523115637 |
9 | 826355200 |
10 | 357342111 |
11 | 17378a465 |
12 | 9b80b253 |
13 | 59057049 |
14 | 3565ca07 |
15 | 21589226 |
hex | 154c9b9f |
357342111 has 40 divisors (see below), whose sum is σ = 613324800. Its totient is φ = 203105232.
The previous prime is 357342109. The next prime is 357342131. The reversal of 357342111 is 111243753.
It is not a de Polignac number, because 357342111 - 21 = 357342109 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (357342131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 111250 + ... + 114416.
It is an arithmetic number, because the mean of its divisors is an integer number (15333120).
Almost surely, 2357342111 is an apocalyptic number.
357342111 is a deficient number, since it is larger than the sum of its proper divisors (255982689).
357342111 is a wasteful number, since it uses less digits than its factorization.
357342111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3385 (or 3376 counting only the distinct ones).
The product of its digits is 2520, while the sum is 27.
The square root of 357342111 is about 18903.4946769109. The cubic root of 357342111 is about 709.6236258168.
Adding to 357342111 its reverse (111243753), we get a palindrome (468585864).
The spelling of 357342111 in words is "three hundred fifty-seven million, three hundred forty-two thousand, one hundred eleven".
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