Base | Representation |
---|---|
bin | 1011010110000001… |
… | …0010111110001111 |
3 | 21212012222021002102 |
4 | 2311200102332033 |
5 | 22214024024130 |
6 | 1222055545315 |
7 | 135314166140 |
oct | 26540227617 |
9 | 7765867072 |
10 | 3045142415 |
11 | 13229a3627 |
12 | 70b98b23b |
13 | 396b5b923 |
14 | 20c5d7ac7 |
15 | 12c50e645 |
hex | b5812f8f |
3045142415 has 16 divisors (see below), whose sum is σ = 4185276480. Its totient is φ = 2083557120.
The previous prime is 3045142409. The next prime is 3045142421. The reversal of 3045142415 is 5142415403.
It is an interprime number because it is at equal distance from previous prime (3045142409) and next prime (3045142421).
It is not a de Polignac number, because 3045142415 - 26 = 3045142351 is a prime.
It is a congruent number.
It is an unprimeable number.
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, 78230 + ... + 110499.
It is an arithmetic number, because the mean of its divisors is an integer number (261579780).
Almost surely, 23045142415 is an apocalyptic number.
3045142415 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3045142415 is a deficient number, since it is larger than the sum of its proper divisors (1140134065).
3045142415 is a wasteful number, since it uses less digits than its factorization.
3045142415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189202.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 3045142415 is about 55182.8090531825. The cubic root of 3045142415 is about 1449.4476556563.
Adding to 3045142415 its reverse (5142415403), we get a palindrome (8187557818).
The spelling of 3045142415 in words is "three billion, forty-five million, one hundred forty-two thousand, four hundred fifteen".
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