Base | Representation |
---|---|
bin | 10100100100100… |
… | …000001110101010 |
3 | 220001101120202000 |
4 | 110210200032222 |
5 | 1201322113024 |
6 | 54124551430 |
7 | 11360262564 |
oct | 2444401652 |
9 | 801346660 |
10 | 345113514 |
11 | 167897989 |
12 | 976b2576 |
13 | 56664ca5 |
14 | 33b98334 |
15 | 20470cc9 |
hex | 149203aa |
345113514 has 64 divisors (see below), whose sum is σ = 819072000. Its totient is φ = 107472960.
The previous prime is 345113513. The next prime is 345113519. The reversal of 345113514 is 415311543.
It is a happy number.
345113514 is a `hidden beast` number, since 34 + 5 + 113 + 514 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (345113513) 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 31 ways as a sum of consecutive naturals, for example, 44992 + ... + 52100.
It is an arithmetic number, because the mean of its divisors is an integer number (12798000).
Almost surely, 2345113514 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 345113514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409536000).
345113514 is an abundant number, since it is smaller than the sum of its proper divisors (473958486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345113514 is a wasteful number, since it uses less digits than its factorization.
345113514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7180 (or 7174 counting only the distinct ones).
The product of its digits is 3600, while the sum is 27.
The square root of 345113514 is about 18577.2310638588. The cubic root of 345113514 is about 701.4348215978.
It can be divided in two parts, 34511 and 3514, that added together give a square (38025 = 1952).
The spelling of 345113514 in words is "three hundred forty-five million, one hundred thirteen thousand, five hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •