Base | Representation |
---|---|
bin | 100100101011000… |
… | …1011010110001010 |
3 | 10011202111102211010 |
4 | 1021112023112022 |
5 | 10010010103120 |
6 | 322034544350 |
7 | 42331335345 |
oct | 11126132612 |
9 | 3152442733 |
10 | 1230550410 |
11 | 581682811 |
12 | 2a41380b6 |
13 | 167c2cb4b |
14 | b960345c |
15 | 730727e0 |
hex | 4958b58a |
1230550410 has 16 divisors (see below), whose sum is σ = 2953321056. Its totient is φ = 328146768.
The previous prime is 1230550361. The next prime is 1230550411. The reversal of 1230550410 is 140550321.
It is not an unprimeable number, because it can be changed into a prime (1230550411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20509144 + ... + 20509203.
It is an arithmetic number, because the mean of its divisors is an integer number (184582566).
Almost surely, 21230550410 is an apocalyptic number.
1230550410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1230550410 is an abundant number, since it is smaller than the sum of its proper divisors (1722770646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1230550410 is a wasteful number, since it uses less digits than its factorization.
1230550410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41018357.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 1230550410 is about 35079.2019578553. The cubic root of 1230550410 is about 1071.6010648250.
The spelling of 1230550410 in words is "one billion, two hundred thirty million, five hundred fifty thousand, four hundred ten".
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