Base | Representation |
---|---|
bin | 1100110110101000… |
… | …1111001100001001 |
3 | 22220110112120002211 |
4 | 3031222033030021 |
5 | 24031300322140 |
6 | 1330214025121 |
7 | 151334633503 |
oct | 31552171411 |
9 | 8813476084 |
10 | 3450401545 |
11 | 1510730828 |
12 | 8036481a1 |
13 | 42cac1c26 |
14 | 24a36ad73 |
15 | 152db12ea |
hex | cda8f309 |
3450401545 has 8 divisors (see below), whose sum is σ = 4140831240. Its totient is φ = 2760088320.
The previous prime is 3450401543. The next prime is 3450401567. The reversal of 3450401545 is 5451040543.
It is a happy number.
3450401545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 87909376 + 3362492169 = 9376^2 + 57987^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3450401545 - 21 = 3450401543 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3450401543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61971 + ... + 103639.
It is an arithmetic number, because the mean of its divisors is an integer number (517603905).
Almost surely, 23450401545 is an apocalyptic number.
It is an amenable number.
3450401545 is a deficient number, since it is larger than the sum of its proper divisors (690429695).
3450401545 is a wasteful number, since it uses less digits than its factorization.
3450401545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58235.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 3450401545 is about 58740.1187009356. The cubic root of 3450401545 is about 1511.0884284499.
The spelling of 3450401545 in words is "three billion, four hundred fifty million, four hundred one thousand, five hundred forty-five".
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