Base | Representation |
---|---|
bin | 101011001110100… |
… | …0100100111010010 |
3 | 10202002022002022212 |
4 | 1112131010213102 |
5 | 10432304233100 |
6 | 355532232122 |
7 | 50641502111 |
oct | 12635044722 |
9 | 3662262285 |
10 | 1450461650 |
11 | 684825340 |
12 | 34590b642 |
13 | 1a1669041 |
14 | da8c9c78 |
15 | 87511635 |
hex | 567449d2 |
1450461650 has 48 divisors (see below), whose sum is σ = 3071107008. Its totient is φ = 504504000.
The previous prime is 1450461643. The next prime is 1450461659. The reversal of 1450461650 is 561640541.
It is not an unprimeable number, because it can be changed into a prime (1450461659) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44681 + ... + 69980.
It is an arithmetic number, because the mean of its divisors is an integer number (63981396).
Almost surely, 21450461650 is an apocalyptic number.
1450461650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1450461650 is an abundant number, since it is smaller than the sum of its proper divisors (1620645358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450461650 is a wasteful number, since it uses less digits than its factorization.
1450461650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114707 (or 114702 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 1450461650 is about 38084.9268083844. The cubic root of 1450461650 is about 1131.9713025518.
The spelling of 1450461650 in words is "one billion, four hundred fifty million, four hundred sixty-one thousand, six hundred fifty".
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