Base | Representation |
---|---|
bin | 101100001001101… |
… | …1100000011000101 |
3 | 10211020200112002022 |
4 | 1120103130003011 |
5 | 11013230200004 |
6 | 403001252525 |
7 | 51466314443 |
oct | 13023340305 |
9 | 3736615068 |
10 | 1481490629 |
11 | 6a0298923 |
12 | 354194145 |
13 | 1a7c11498 |
14 | 100a85b93 |
15 | 8a0e02be |
hex | 584dc0c5 |
1481490629 has 8 divisors (see below), whose sum is σ = 1567383840. Its totient is φ = 1396389456.
The previous prime is 1481490617. The next prime is 1481490631. The reversal of 1481490629 is 9260941841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1481490629 - 212 = 1481486533 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1481490629.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1481490029) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 194159 + ... + 201644.
It is an arithmetic number, because the mean of its divisors is an integer number (195922980).
Almost surely, 21481490629 is an apocalyptic number.
1481490629 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
1481490629 is a deficient number, since it is larger than the sum of its proper divisors (85893211).
1481490629 is a wasteful number, since it uses less digits than its factorization.
1481490629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396019.
The product of its (nonzero) digits is 124416, while the sum is 44.
The square root of 1481490629 is about 38490.1367755429. The cubic root of 1481490629 is about 1139.9863107518.
The spelling of 1481490629 in words is "one billion, four hundred eighty-one million, four hundred ninety thousand, six hundred twenty-nine".
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