Base | Representation |
---|---|
bin | 10100100110101… |
… | …111000000010101 |
3 | 220002111021221200 |
4 | 110212233000111 |
5 | 1201444321300 |
6 | 54145303113 |
7 | 11365246560 |
oct | 2446570025 |
9 | 802437850 |
10 | 345698325 |
11 | 1681572a5 |
12 | 97934a99 |
13 | 5680b22b |
14 | 33cab4d7 |
15 | 20539200 |
hex | 149af015 |
345698325 has 36 divisors (see below), whose sum is σ = 707642208. Its totient is φ = 158032800.
The previous prime is 345698323. The next prime is 345698377. The reversal of 345698325 is 523896543.
345698325 is a `hidden beast` number, since 3 + 4 + 569 + 83 + 2 + 5 = 666.
It is not a de Polignac number, because 345698325 - 21 = 345698323 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345698321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 108171 + ... + 111320.
It is an arithmetic number, because the mean of its divisors is an integer number (19656728).
Almost surely, 2345698325 is an apocalyptic number.
345698325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
345698325 is an abundant number, since it is smaller than the sum of its proper divisors (361943883).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345698325 is a wasteful number, since it uses less digits than its factorization.
345698325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219514 (or 219506 counting only the distinct ones).
The product of its digits is 777600, while the sum is 45.
The square root of 345698325 is about 18592.9643951684. The cubic root of 345698325 is about 701.8308027227.
The spelling of 345698325 in words is "three hundred forty-five million, six hundred ninety-eight thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •