Base | Representation |
---|---|
bin | 10100100101111… |
… | …011000110110110 |
3 | 220002002111100112 |
4 | 110211323012312 |
5 | 1201421021000 |
6 | 54140543022 |
7 | 11363403041 |
oct | 2445730666 |
9 | 802074315 |
10 | 345485750 |
11 | 168021615 |
12 | 97851a72 |
13 | 5676554c |
14 | 33c53c58 |
15 | 204e6235 |
hex | 1497b1b6 |
345485750 has 32 divisors (see below), whose sum is σ = 647917920. Its totient is φ = 137944800.
The previous prime is 345485743. The next prime is 345485753. The reversal of 345485750 is 57584543.
It is a junction number, because it is equal to n+sod(n) for n = 345485698 and 345485707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345485753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206417 + ... + 208083.
It is an arithmetic number, because the mean of its divisors is an integer number (20247435).
Almost surely, 2345485750 is an apocalyptic number.
345485750 is a deficient number, since it is larger than the sum of its proper divisors (302432170).
345485750 is a wasteful number, since it uses less digits than its factorization.
345485750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2513 (or 2503 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 41.
The square root of 345485750 is about 18587.2469720505. The cubic root of 345485750 is about 701.6869178549.
The spelling of 345485750 in words is "three hundred forty-five million, four hundred eighty-five thousand, seven hundred fifty".
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