Base | Representation |
---|---|
bin | 10011000000101101… |
… | …100100101100011000 |
3 | 1221200121201221120120 |
4 | 103000231210230120 |
5 | 313301214311212 |
6 | 13213322153240 |
7 | 1321565663220 |
oct | 230055445430 |
9 | 57617657516 |
10 | 20413041432 |
11 | 87256a2183 |
12 | 3b58352820 |
13 | 1c04134254 |
14 | db90c3080 |
15 | 7e715888c |
hex | 4c0b64b18 |
20413041432 has 32 divisors (see below), whose sum is σ = 58322976000. Its totient is φ = 5832297504.
The previous prime is 20413041373. The next prime is 20413041461. The reversal of 20413041432 is 23414031402.
It is a super-2 number, since 2×204130414322 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 60752932 + ... + 60753267.
It is an arithmetic number, because the mean of its divisors is an integer number (1822593000).
Almost surely, 220413041432 is an apocalyptic number.
It is an amenable number.
20413041432 is an abundant number, since it is smaller than the sum of its proper divisors (37909934568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20413041432 is a wasteful number, since it uses less digits than its factorization.
20413041432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121506215 (or 121506211 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 20413041432 its reverse (23414031402), we get a palindrome (43827072834).
The spelling of 20413041432 in words is "twenty billion, four hundred thirteen million, forty-one thousand, four hundred thirty-two".
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