Base | Representation |
---|---|
bin | 10010100000111… |
… | …10100010101000 |
3 | 101211020210020010 |
4 | 21100132202220 |
5 | 304230024334 |
6 | 23224531520 |
7 | 3564102333 |
oct | 1120364250 |
9 | 354223203 |
10 | 155314344 |
11 | 7a741a69 |
12 | 44020ba0 |
13 | 2623caa3 |
14 | 168ad61a |
15 | d97e0e9 |
hex | 941e8a8 |
155314344 has 16 divisors (see below), whose sum is σ = 388285920. Its totient is φ = 51771440.
The previous prime is 155314339. The next prime is 155314349. The reversal of 155314344 is 443413551.
It is an interprime number because it is at equal distance from previous prime (155314339) and next prime (155314349).
It is not an unprimeable number, because it can be changed into a prime (155314349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3235692 + ... + 3235739.
It is an arithmetic number, because the mean of its divisors is an integer number (24267870).
Almost surely, 2155314344 is an apocalyptic number.
It is an amenable number.
155314344 is an abundant number, since it is smaller than the sum of its proper divisors (232971576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155314344 is a wasteful number, since it uses less digits than its factorization.
155314344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6471440 (or 6471436 counting only the distinct ones).
The product of its digits is 14400, while the sum is 30.
The square root of 155314344 is about 12462.5175626757. The cubic root of 155314344 is about 537.5314208421.
Adding to 155314344 its reverse (443413551), we get a palindrome (598727895).
The spelling of 155314344 in words is "one hundred fifty-five million, three hundred fourteen thousand, three hundred forty-four".
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