Base | Representation |
---|---|
bin | 10010110000000001… |
… | …101011110111010010 |
3 | 1220222002222111111210 |
4 | 102300001223313102 |
5 | 312213033213020 |
6 | 13125442120550 |
7 | 1311626351331 |
oct | 226001536722 |
9 | 56862874453 |
10 | 20133101010 |
11 | 85a1679860 |
12 | 3a9a650156 |
13 | 1b8b13aa29 |
14 | d8dc51d18 |
15 | 7cc7ad3e0 |
hex | 4b006bdd2 |
20133101010 has 32 divisors (see below), whose sum is σ = 52712119872. Its totient is φ = 4880751680.
The previous prime is 20133100987. The next prime is 20133101033. The reversal of 20133101010 is 1010133102.
It is an interprime number because it is at equal distance from previous prime (20133100987) and next prime (20133101033).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30504369 + ... + 30505028.
It is an arithmetic number, because the mean of its divisors is an integer number (1647253746).
Almost surely, 220133101010 is an apocalyptic number.
20133101010 is an abundant number, since it is smaller than the sum of its proper divisors (32579018862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20133101010 is a wasteful number, since it uses less digits than its factorization.
20133101010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61009418.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 20133101010 its reverse (1010133102), we get a palindrome (21143234112).
The spelling of 20133101010 in words is "twenty billion, one hundred thirty-three million, one hundred one thousand, ten".
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