Base | Representation |
---|---|
bin | 10011000010000010… |
… | …111010110111101110 |
3 | 1221202011211121200002 |
4 | 103002002322313232 |
5 | 313322431231020 |
6 | 13215441504302 |
7 | 1322260104650 |
oct | 230202726756 |
9 | 57664747602 |
10 | 20435414510 |
11 | 8737293425 |
12 | 3b63942092 |
13 | 1c08968864 |
14 | dbc0686d0 |
15 | 7e90c7975 |
hex | 4c20badee |
20435414510 has 64 divisors (see below), whose sum is σ = 42269496192. Its totient is φ = 6968057856.
The previous prime is 20435414497. The next prime is 20435414513. The reversal of 20435414510 is 1541453402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20435414513) 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, 13157894 + ... + 13159446.
It is an arithmetic number, because the mean of its divisors is an integer number (660460878).
Almost surely, 220435414510 is an apocalyptic number.
20435414510 is an abundant number, since it is smaller than the sum of its proper divisors (21834081682).
20435414510 is a wasteful number, since it uses less digits than its factorization.
20435414510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2477.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 20435414510 its reverse (1541453402), we get a palindrome (21976867912).
The spelling of 20435414510 in words is "twenty billion, four hundred thirty-five million, four hundred fourteen thousand, five hundred ten".
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