Base | Representation |
---|---|
bin | 11010111101110… |
… | …001100100010110 |
3 | 1011112021101002112 |
4 | 122331301210112 |
5 | 1411303321210 |
6 | 112520311022 |
7 | 14132230415 |
oct | 3275614426 |
9 | 1145241075 |
10 | 452401430 |
11 | 212406988 |
12 | 107612472 |
13 | 7295aa70 |
14 | 4412547c |
15 | 29ab4d05 |
hex | 1af71916 |
452401430 has 16 divisors (see below), whose sum is σ = 876963024. Its totient is φ = 167040480.
The previous prime is 452401393. The next prime is 452401463. The reversal of 452401430 is 34104254.
It is a junction number, because it is equal to n+sod(n) for n = 452401396 and 452401405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1739876 + ... + 1740135.
It is an arithmetic number, because the mean of its divisors is an integer number (54810189).
Almost surely, 2452401430 is an apocalyptic number.
452401430 is a deficient number, since it is larger than the sum of its proper divisors (424561594).
452401430 is a wasteful number, since it uses less digits than its factorization.
452401430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3480031.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 452401430 is about 21269.7303697061. The cubic root of 452401430 is about 767.6701543539.
Adding to 452401430 its reverse (34104254), we get a palindrome (486505684).
The spelling of 452401430 in words is "four hundred fifty-two million, four hundred one thousand, four hundred thirty".
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