Base | Representation |
---|---|
bin | 111000101010110… |
… | …0010000100111110 |
3 | 11220111221200111100 |
4 | 1301111202010332 |
5 | 12343234020024 |
6 | 512403033530 |
7 | 65056141233 |
oct | 16125420476 |
9 | 4814850440 |
10 | 1901470014 |
11 | 89636a624 |
12 | 45096b8a6 |
13 | 243c299b2 |
14 | 14076b78a |
15 | b1ded7c9 |
hex | 7156213e |
1901470014 has 24 divisors (see below), whose sum is σ = 4128471360. Its totient is φ = 632497248.
The previous prime is 1901469989. The next prime is 1901470031. The reversal of 1901470014 is 4100741091.
1901470014 is a `hidden beast` number, since 190 + 1 + 470 + 0 + 1 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 1901470014.
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, 101647 + ... + 118890.
It is an arithmetic number, because the mean of its divisors is an integer number (172019640).
Almost surely, 21901470014 is an apocalyptic number.
1901470014 is an abundant number, since it is smaller than the sum of its proper divisors (2227001346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1901470014 is a wasteful number, since it uses less digits than its factorization.
1901470014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221024 (or 221021 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
The square root of 1901470014 is about 43605.8483921595. The cubic root of 1901470014 is about 1238.8816690357.
The spelling of 1901470014 in words is "one billion, nine hundred one million, four hundred seventy thousand, fourteen".
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