Base | Representation |
---|---|
bin | 11110101001001… |
… | …110100101011001 |
3 | 1022211102012201010 |
4 | 132221032211121 |
5 | 2023103432441 |
6 | 123003244133 |
7 | 15511661100 |
oct | 3651164531 |
9 | 1284365633 |
10 | 514124121 |
11 | 244234075 |
12 | 124219649 |
13 | 8268bb74 |
14 | 4c3d1037 |
15 | 30208116 |
hex | 1ea4e959 |
514124121 has 12 divisors (see below), whose sum is σ = 797417232. Its totient is φ = 293785128.
The previous prime is 514124113. The next prime is 514124137. The reversal of 514124121 is 121421415.
It is not a de Polignac number, because 514124121 - 23 = 514124113 is a prime.
It is a super-2 number, since 2×5141241212 = 528647223588045282, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (514124111) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1748575 + ... + 1748868.
It is an arithmetic number, because the mean of its divisors is an integer number (66451436).
Almost surely, 2514124121 is an apocalyptic number.
It is an amenable number.
514124121 is a deficient number, since it is larger than the sum of its proper divisors (283293111).
514124121 is a wasteful number, since it uses less digits than its factorization.
514124121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3497460 (or 3497453 counting only the distinct ones).
The product of its digits is 320, while the sum is 21.
The square root of 514124121 is about 22674.3053035810. The cubic root of 514124121 is about 801.1047866267.
Adding to 514124121 its reverse (121421415), we get a palindrome (635545536).
The spelling of 514124121 in words is "five hundred fourteen million, one hundred twenty-four thousand, one hundred twenty-one".
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