Base | Representation |
---|---|
bin | 10010100001110… |
… | …11110101001010 |
3 | 101211110212210110 |
4 | 21100323311022 |
5 | 304242344224 |
6 | 23231255150 |
7 | 3565112160 |
oct | 1120736512 |
9 | 354425713 |
10 | 155434314 |
11 | 7a814112 |
12 | 4407a4b6 |
13 | 26282589 |
14 | 16901230 |
15 | d9a4929 |
hex | 943bd4a |
155434314 has 16 divisors (see below), whose sum is σ = 355278528. Its totient is φ = 44409792.
The previous prime is 155434291. The next prime is 155434337. The reversal of 155434314 is 413434551.
155434314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (155434291) and next prime (155434337).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1850367 + ... + 1850450.
It is an arithmetic number, because the mean of its divisors is an integer number (22204908).
Almost surely, 2155434314 is an apocalyptic number.
155434314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
155434314 is an abundant number, since it is smaller than the sum of its proper divisors (199844214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155434314 is a wasteful number, since it uses less digits than its factorization.
155434314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3700829.
The product of its digits is 14400, while the sum is 30.
The square root of 155434314 is about 12467.3298664951. The cubic root of 155434314 is about 537.6697876447.
Adding to 155434314 its reverse (413434551), we get a palindrome (568868865).
The spelling of 155434314 in words is "one hundred fifty-five million, four hundred thirty-four thousand, three hundred fourteen".
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