Base | Representation |
---|---|
bin | 1101001110101010… |
… | …0100001111000101 |
3 | 100011111010011102210 |
4 | 3103222210033011 |
5 | 24233043313140 |
6 | 1344213254033 |
7 | 154000200021 |
oct | 32352441705 |
9 | 10144104383 |
10 | 3551151045 |
11 | 1562594382 |
12 | 831334319 |
13 | 447938910 |
14 | 2598b5381 |
15 | 15bb62d80 |
hex | d3aa43c5 |
3551151045 has 32 divisors (see below), whose sum is σ = 6141744000. Its totient is φ = 1741734144.
The previous prime is 3551151017. The next prime is 3551151049. The reversal of 3551151045 is 5401511553.
3551151045 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3551151045 - 213 = 3551142853 is a prime.
It is a super-2 number, since 2×35511510452 = 25221347488809184050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3551151049) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18606 + ... + 86304.
It is an arithmetic number, because the mean of its divisors is an integer number (191929500).
Almost surely, 23551151045 is an apocalyptic number.
It is an amenable number.
3551151045 is a deficient number, since it is larger than the sum of its proper divisors (2590592955).
3551151045 is a wasteful number, since it uses less digits than its factorization.
3551151045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67989.
The product of its (nonzero) digits is 7500, while the sum is 30.
The square root of 3551151045 is about 59591.5350112749. The cubic root of 3551151045 is about 1525.6551580732.
Adding to 3551151045 its reverse (5401511553), we get a palindrome (8952662598).
The spelling of 3551151045 in words is "three billion, five hundred fifty-one million, one hundred fifty-one thousand, forty-five".
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