Base | Representation |
---|---|
bin | 111101101010010… |
… | …1110100101010010 |
3 | 12100012020200022001 |
4 | 1323110232211102 |
5 | 13214133000000 |
6 | 541150304214 |
7 | 102162322036 |
oct | 17324564522 |
9 | 5305220261 |
10 | 2069031250 |
11 | 971a06890 |
12 | 498ab806a |
13 | 26c866c60 |
14 | 158b081c6 |
15 | c199b46a |
hex | 7b52e952 |
2069031250 has 112 divisors (see below), whose sum is σ = 4567441536. Its totient is φ = 693000000.
The previous prime is 2069031247. The next prime is 2069031269. The reversal of 2069031250 is 521309602.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4468519 + ... + 4468981.
It is an arithmetic number, because the mean of its divisors is an integer number (40780728).
Almost surely, 22069031250 is an apocalyptic number.
2069031250 is an abundant number, since it is smaller than the sum of its proper divisors (2498410286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2069031250 is an equidigital number, since it uses as much as digits as its factorization.
2069031250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519 (or 494 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 2069031250 is about 45486.6051711930. The cubic root of 2069031250 is about 1274.2530547420.
The spelling of 2069031250 in words is "two billion, sixty-nine million, thirty-one thousand, two hundred fifty".
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