Base | Representation |
---|---|
bin | 1011101100110001… |
… | …0000110100111101 |
3 | 22002212111200020111 |
4 | 2323030100310331 |
5 | 22412440212140 |
6 | 1235344550021 |
7 | 140553161146 |
oct | 27314206475 |
9 | 8085450214 |
10 | 3140554045 |
11 | 1371840812 |
12 | 737922311 |
13 | 3b0856b05 |
14 | 21b152acd |
15 | 135aa97ea |
hex | bb310d3d |
3140554045 has 16 divisors (see below), whose sum is σ = 3919956480. Its totient is φ = 2412820800.
The previous prime is 3140554033. The next prime is 3140554049. The reversal of 3140554045 is 5404550413.
It is a happy number.
It is not a de Polignac number, because 3140554045 - 223 = 3132165437 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 3140553998 and 3140554016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140554049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57030 + ... + 97639.
It is an arithmetic number, because the mean of its divisors is an integer number (244997280).
Almost surely, 23140554045 is an apocalyptic number.
It is an amenable number.
3140554045 is a deficient number, since it is larger than the sum of its proper divisors (779402435).
3140554045 is a wasteful number, since it uses less digits than its factorization.
3140554045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154836.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 3140554045 is about 56040.6463649377. The cubic root of 3140554045 is about 1464.4304720480.
The spelling of 3140554045 in words is "three billion, one hundred forty million, five hundred fifty-four thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •