Base | Representation |
---|---|
bin | 11010010111000101… |
… | …10000001110110100 |
3 | 1100112022001111202101 |
4 | 31023202300032310 |
5 | 212440442203130 |
6 | 10300152551444 |
7 | 1010464411114 |
oct | 151342601664 |
9 | 40468044671 |
10 | 14152303540 |
11 | 6002674131 |
12 | 28ab6b2584 |
13 | 144703640b |
14 | 983801044 |
15 | 57c6ba1ca |
hex | 34b8b03b4 |
14152303540 has 24 divisors (see below), whose sum is σ = 29784325032. Its totient is φ = 5648638080.
The previous prime is 14152303519. The next prime is 14152303541. The reversal of 14152303540 is 4530325141.
It can be written as a sum of positive squares in 4 ways, for example, as 604274724 + 13548028816 = 24582^2 + 116396^2 .
It is a junction number, because it is equal to n+sod(n) for n = 14152303499 and 14152303508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14152303541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758259 + ... + 776698.
It is an arithmetic number, because the mean of its divisors is an integer number (1241013543).
Almost surely, 214152303540 is an apocalyptic number.
14152303540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14152303540 is an abundant number, since it is smaller than the sum of its proper divisors (15632021492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14152303540 is a wasteful number, since it uses less digits than its factorization.
14152303540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1535427 (or 1535425 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 14152303540 its reverse (4530325141), we get a palindrome (18682628681).
It can be divided in two parts, 1415230 and 3540, that added together give a triangular number (1418770 = T1684).
The spelling of 14152303540 in words is "fourteen billion, one hundred fifty-two million, three hundred three thousand, five hundred forty".
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