Base | Representation |
---|---|
bin | 101111111101101100… |
… | …1100010010001011101 |
3 | 100211212101110220121221 |
4 | 1133323121202101131 |
5 | 3141422004214010 |
6 | 115152442453341 |
7 | 10304325515110 |
oct | 1377331422135 |
9 | 324771426557 |
10 | 103002023005 |
11 | 3a756a58452 |
12 | 17b67204251 |
13 | 9936751a0b |
14 | 4db1a32577 |
15 | 2a2ca7cdda |
hex | 17fb66245d |
103002023005 has 32 divisors (see below), whose sum is σ = 142317907200. Its totient is φ = 70101703680.
The previous prime is 103002022997. The next prime is 103002023011. The reversal of 103002023005 is 500320200301.
It is not a de Polignac number, because 103002023005 - 23 = 103002022997 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 103002023005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7434885 + ... + 7448725.
It is an arithmetic number, because the mean of its divisors is an integer number (4447434600).
Almost surely, 2103002023005 is an apocalyptic number.
It is an amenable number.
103002023005 is a deficient number, since it is larger than the sum of its proper divisors (39315884195).
103002023005 is a wasteful number, since it uses less digits than its factorization.
103002023005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15429.
The product of its (nonzero) digits is 180, while the sum is 16.
Adding to 103002023005 its reverse (500320200301), we get a palindrome (603322223306).
The spelling of 103002023005 in words is "one hundred three billion, two million, twenty-three thousand, five".
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