Base | Representation |
---|---|
bin | 1001000001000100… |
… | …1011011110000100 |
3 | 20020200110012111222 |
4 | 2100101023132010 |
5 | 14424112010112 |
6 | 1040102015512 |
7 | 113660152313 |
oct | 22021133604 |
9 | 6220405458 |
10 | 2420422532 |
11 | 10322a1300 |
12 | 576717598 |
13 | 2c75b94a8 |
14 | 18d65827a |
15 | e275c372 |
hex | 9044b784 |
2420422532 has 36 divisors (see below), whose sum is σ = 4929700860. Its totient is φ = 1035471360.
The previous prime is 2420422523. The next prime is 2420422541. The reversal of 2420422532 is 2352240242.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2420422523) and next prime (2420422541).
It can be written as a sum of positive squares in 2 ways, for example, as 660284416 + 1760138116 = 25696^2 + 41954^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138857 + ... + 155312.
It is an arithmetic number, because the mean of its divisors is an integer number (136936135).
Almost surely, 22420422532 is an apocalyptic number.
2420422532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2420422532 is an abundant number, since it is smaller than the sum of its proper divisors (2509278328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420422532 is a wasteful number, since it uses less digits than its factorization.
2420422532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294212 (or 294199 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 2420422532 is about 49197.7899097104. The cubic root of 2420422532 is about 1342.6528222170.
Adding to 2420422532 its reverse (2352240242), we get a palindrome (4772662774).
The spelling of 2420422532 in words is "two billion, four hundred twenty million, four hundred twenty-two thousand, five hundred thirty-two".
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