Base | Representation |
---|---|
bin | 1101000000000101… |
… | …1101110100111101 |
3 | 100000020010200001000 |
4 | 3100001131310331 |
5 | 24121422421440 |
6 | 1334151440513 |
7 | 152325616011 |
oct | 32001356475 |
9 | 10006120030 |
10 | 3490045245 |
11 | 1531048715 |
12 | 814986139 |
13 | 43809253b |
14 | 25172a541 |
15 | 1565e2730 |
hex | d005dd3d |
3490045245 has 16 divisors (see below), whose sum is σ = 6204525120. Its totient is φ = 1861357392.
The previous prime is 3490045219. The next prime is 3490045259. The reversal of 3490045245 is 5425400943.
It is a happy number.
3490045245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3490045245 - 25 = 3490045213 is a prime.
It is a super-2 number, since 2×34900452452 = 24360831624294220050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12925959 + ... + 12926228.
It is an arithmetic number, because the mean of its divisors is an integer number (387782820).
Almost surely, 23490045245 is an apocalyptic number.
It is an amenable number.
3490045245 is a deficient number, since it is larger than the sum of its proper divisors (2714479875).
3490045245 is a wasteful number, since it uses less digits than its factorization.
3490045245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25852201 (or 25852195 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
The square root of 3490045245 is about 59076.6048872140. The cubic root of 3490045245 is about 1516.8536667277.
The spelling of 3490045245 in words is "three billion, four hundred ninety million, forty-five thousand, two hundred forty-five".
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