Base | Representation |
---|---|
bin | 10011000010011010… |
… | …001010001000110000 |
3 | 1221202121022010002212 |
4 | 103002122022020300 |
5 | 313331011200402 |
6 | 13220220231252 |
7 | 1322362636301 |
oct | 230232121060 |
9 | 57677263085 |
10 | 20441506352 |
11 | 873a774303 |
12 | 3b6599b528 |
13 | 1c09cbc5b7 |
14 | dbcbb27a8 |
15 | 7e98cc952 |
hex | 4c268a230 |
20441506352 has 20 divisors (see below), whose sum is σ = 39997554576. Its totient is φ = 10119556800.
The previous prime is 20441506313. The next prime is 20441506357. The reversal of 20441506352 is 25360514402.
It is not an unprimeable number, because it can be changed into a prime (20441506357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6323108 + ... + 6326339.
Almost surely, 220441506352 is an apocalyptic number.
It is an amenable number.
20441506352 is a deficient number, since it is larger than the sum of its proper divisors (19556048224).
20441506352 is a wasteful number, since it uses less digits than its factorization.
20441506352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12649556 (or 12649550 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
It can be divided in two parts, 2044150 and 6352, that added together give a palindrome (2050502).
The spelling of 20441506352 in words is "twenty billion, four hundred forty-one million, five hundred six thousand, three hundred fifty-two".
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