Base | Representation |
---|---|
bin | 10010101010001100… |
… | …010001110010110000 |
3 | 1220201021210100110221 |
4 | 102222030101302300 |
5 | 312013003331022 |
6 | 13112024102424 |
7 | 1306330341055 |
oct | 225214216260 |
9 | 56637710427 |
10 | 20035214512 |
11 | 85513a1225 |
12 | 3a71904a14 |
13 | 1b73a87221 |
14 | d80c5102c |
15 | 7c3dc4cc7 |
hex | 4aa311cb0 |
20035214512 has 20 divisors (see below), whose sum is σ = 38825536336. Its totient is φ = 10015721280.
The previous prime is 20035214483. The next prime is 20035214557. The reversal of 20035214512 is 21541253002.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28164 + ... + 202147.
Almost surely, 220035214512 is an apocalyptic number.
It is an amenable number.
20035214512 is a deficient number, since it is larger than the sum of its proper divisors (18790321824).
20035214512 is a wasteful number, since it uses less digits than its factorization.
20035214512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235756 (or 235750 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 20035214512 its reverse (21541253002), we get a palindrome (41576467514).
The spelling of 20035214512 in words is "twenty billion, thirty-five million, two hundred fourteen thousand, five hundred twelve".
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