Base | Representation |
---|---|
bin | 1001010010100010001100… |
… | …0011111000011110110111 |
3 | 1100011110011122110121100021 |
4 | 2110220203003320132313 |
5 | 2314321303213401411 |
6 | 33420131202030011 |
7 | 2102636643222433 |
oct | 224504303703667 |
9 | 40143148417307 |
10 | 10214020450231 |
11 | 32888182a0a74 |
12 | 118b666948307 |
13 | 5912410968a0 |
14 | 27450b2cb9c3 |
15 | 12aa541d9a71 |
hex | 94a230f87b7 |
10214020450231 has 32 divisors (see below), whose sum is σ = 11487346311168. Its totient is φ = 9019647665280.
The previous prime is 10214020450213. The next prime is 10214020450237. The reversal of 10214020450231 is 13205402041201.
10214020450231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10214020450231 - 211 = 10214020448183 is a prime.
It is a super-2 number, since 2×102140204502312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10214020450196 and 10214020450205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10214020450237) 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, 12125946 + ... + 12940888.
It is an arithmetic number, because the mean of its divisors is an integer number (358979572224).
Almost surely, 210214020450231 is an apocalyptic number.
10214020450231 is a deficient number, since it is larger than the sum of its proper divisors (1273325860937).
10214020450231 is a wasteful number, since it uses less digits than its factorization.
10214020450231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815431.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 10214020450231 its reverse (13205402041201), we get a palindrome (23419422491432).
The spelling of 10214020450231 in words is "ten trillion, two hundred fourteen billion, twenty million, four hundred fifty thousand, two hundred thirty-one".
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