Base | Representation |
---|---|
bin | 100100101010100… |
… | …1010101001100010 |
3 | 10011201222222022022 |
4 | 1021111022221202 |
5 | 10004423113120 |
6 | 322025141442 |
7 | 42326152634 |
oct | 11125125142 |
9 | 3151888268 |
10 | 1230285410 |
11 | 581511702 |
12 | 2a402a882 |
13 | 167b69343 |
14 | b9574a54 |
15 | 7301e025 |
hex | 4954aa62 |
1230285410 has 32 divisors (see below), whose sum is σ = 2446733952. Its totient is φ = 443027200.
The previous prime is 1230285391. The next prime is 1230285451. The reversal of 1230285410 is 145820321.
It is a self number, because there is not a number n which added to its sum of digits gives 1230285410.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153416 + ... + 161235.
It is an arithmetic number, because the mean of its divisors is an integer number (76460436).
Almost surely, 21230285410 is an apocalyptic number.
1230285410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1230285410 is a deficient number, since it is larger than the sum of its proper divisors (1216448542).
1230285410 is a wasteful number, since it uses less digits than its factorization.
1230285410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314698.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 1230285410 is about 35075.4245875941. The cubic root of 1230285410 is about 1071.5241359247.
The spelling of 1230285410 in words is "one billion, two hundred thirty million, two hundred eighty-five thousand, four hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •