Base | Representation |
---|---|
bin | 1011010100010110… |
… | …1001100011101110 |
3 | 21211201211100221202 |
4 | 2311011221203232 |
5 | 22210232011123 |
6 | 1221250125502 |
7 | 135200623460 |
oct | 26505514356 |
9 | 7751740852 |
10 | 3038157038 |
11 | 1319a62394 |
12 | 709580892 |
13 | 395584277 |
14 | 20b6da130 |
15 | 12bacea28 |
hex | b51698ee |
3038157038 has 32 divisors (see below), whose sum is σ = 5512765440. Its totient is φ = 1226702880.
The previous prime is 3038156993. The next prime is 3038157041. The reversal of 3038157038 is 8307518303.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3038156992 and 3038157010.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16595 + ... + 79697.
It is an arithmetic number, because the mean of its divisors is an integer number (172273920).
Almost surely, 23038157038 is an apocalyptic number.
3038157038 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
3038157038 is a deficient number, since it is larger than the sum of its proper divisors (2474608402).
3038157038 is a wasteful number, since it uses less digits than its factorization.
3038157038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63312.
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 3038157038 is about 55119.4796600984. The cubic root of 3038157038 is about 1448.3384913085.
The spelling of 3038157038 in words is "three billion, thirty-eight million, one hundred fifty-seven thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •