Base | Representation |
---|---|
bin | 10010101001100001… |
… | …101010001101011100 |
3 | 1220200111202202010111 |
4 | 102221201222031130 |
5 | 312002123323312 |
6 | 13110544415404 |
7 | 1306133360110 |
oct | 225141521534 |
9 | 56614682114 |
10 | 20024042332 |
11 | 8546060418 |
12 | 3a6a017564 |
13 | 1b71674c78 |
14 | d7d583740 |
15 | 7c2e198a7 |
hex | 4a986a35c |
20024042332 has 24 divisors (see below), whose sum is σ = 40726869120. Its totient is φ = 8436278640.
The previous prime is 20024042327. The next prime is 20024042371. The reversal of 20024042332 is 23324042002.
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, 6058894 + ... + 6062197.
It is an arithmetic number, because the mean of its divisors is an integer number (1696952880).
Almost surely, 220024042332 is an apocalyptic number.
It is an amenable number.
20024042332 is an abundant number, since it is smaller than the sum of its proper divisors (20702826788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20024042332 is a wasteful number, since it uses less digits than its factorization.
20024042332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12121161 (or 12121159 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 22.
Adding to 20024042332 its reverse (23324042002), we get a palindrome (43348084334).
The spelling of 20024042332 in words is "twenty billion, twenty-four million, forty-two thousand, three hundred thirty-two".
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