Base | Representation |
---|---|
bin | 100011101100001000… |
… | …111010100100101000 |
3 | 10122220200122211011212 |
4 | 203230020322210220 |
5 | 1111440300422113 |
6 | 25334334412252 |
7 | 2524433235104 |
oct | 435410724450 |
9 | 118820584155 |
10 | 38321498408 |
11 | 15285539a46 |
12 | 7515961088 |
13 | 37c93c245b |
14 | 1bd76c0904 |
15 | ee447d0a8 |
hex | 8ec23a928 |
38321498408 has 16 divisors (see below), whose sum is σ = 74170642560. Its totient is φ = 18542660400.
The previous prime is 38321498399. The next prime is 38321498431. The reversal of 38321498408 is 80489412383.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77260838 + ... + 77261333.
It is an arithmetic number, because the mean of its divisors is an integer number (4635665160).
Almost surely, 238321498408 is an apocalyptic number.
It is an amenable number.
38321498408 is a deficient number, since it is larger than the sum of its proper divisors (35849144152).
38321498408 is a wasteful number, since it uses less digits than its factorization.
38321498408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154522208 (or 154522204 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 50.
The spelling of 38321498408 in words is "thirty-eight billion, three hundred twenty-one million, four hundred ninety-eight thousand, four hundred eight".
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