Base | Representation |
---|---|
bin | 101100101111100… |
… | …1010011000011101 |
3 | 10212122001000222010 |
4 | 1121133022120131 |
5 | 11033320404323 |
6 | 404550541433 |
7 | 52130122041 |
oct | 13137123035 |
9 | 3778030863 |
10 | 1501341213 |
11 | 700516969 |
12 | 35a967879 |
13 | 1ac0718a8 |
14 | 103572021 |
15 | 8bc11c93 |
hex | 597ca61d |
1501341213 has 16 divisors (see below), whose sum is σ = 2123646336. Its totient is φ = 940193280.
The previous prime is 1501341167. The next prime is 1501341217. The reversal of 1501341213 is 3121431051.
It is not a de Polignac number, because 1501341213 - 213 = 1501333021 is a prime.
It is a super-2 number, since 2×15013412132 = 4508050875704622738, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1501341213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1501341217) 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, 1681 + ... + 54822.
It is an arithmetic number, because the mean of its divisors is an integer number (132727896).
Almost surely, 21501341213 is an apocalyptic number.
It is an amenable number.
1501341213 is a deficient number, since it is larger than the sum of its proper divisors (622305123).
1501341213 is a wasteful number, since it uses less digits than its factorization.
1501341213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57044.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 1501341213 is about 38747.1445786654. The cubic root of 1501341213 is about 1145.0553199437.
Adding to 1501341213 its reverse (3121431051), we get a palindrome (4622772264).
The spelling of 1501341213 in words is "one billion, five hundred one million, three hundred forty-one thousand, two hundred thirteen".
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