Base | Representation |
---|---|
bin | 1011101101001101… |
… | …0100101000100101 |
3 | 22002222222200210020 |
4 | 2323103110220211 |
5 | 22413423422040 |
6 | 1235452345353 |
7 | 140604666402 |
oct | 27323245045 |
9 | 8088880706 |
10 | 3142404645 |
11 | 1372895136 |
12 | 738475259 |
13 | 3b1054243 |
14 | 21b4b52a9 |
15 | 135d22cd0 |
hex | bb4d4a25 |
3142404645 has 16 divisors (see below), whose sum is σ = 5044021632. Its totient is φ = 1670557760.
The previous prime is 3142404637. The next prime is 3142404667. The reversal of 3142404645 is 5464042413.
It is a happy number.
3142404645 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 3142404645 - 23 = 3142404637 is a prime.
It is a Curzon number.
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, 332142 + ... + 341471.
It is an arithmetic number, because the mean of its divisors is an integer number (315251352).
Almost surely, 23142404645 is an apocalyptic number.
It is an amenable number.
3142404645 is a deficient number, since it is larger than the sum of its proper divisors (1901616987).
3142404645 is a wasteful number, since it uses less digits than its factorization.
3142404645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673932.
The product of its (nonzero) digits is 46080, while the sum is 33.
The square root of 3142404645 is about 56057.1551632796. The cubic root of 3142404645 is about 1464.7180585539.
The spelling of 3142404645 in words is "three billion, one hundred forty-two million, four hundred four thousand, six hundred forty-five".
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