Base | Representation |
---|---|
bin | 111101111000000… |
… | …010101010100101 |
3 | 2200100101000002000 |
4 | 331320002222211 |
5 | 4111223214112 |
6 | 251002035513 |
7 | 34503466662 |
oct | 7570025245 |
9 | 2610330060 |
10 | 1038101157 |
11 | 492a87845 |
12 | 24b7a8b99 |
13 | 1370ba652 |
14 | 9bc28a69 |
15 | 6120a7dc |
hex | 3de02aa5 |
1038101157 has 32 divisors (see below), whose sum is σ = 1621488000. Its totient is φ = 654583680.
The previous prime is 1038101147. The next prime is 1038101171. The reversal of 1038101157 is 7511018301.
1038101157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1038101157 - 26 = 1038101093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 1038101157.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1038101147) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424057 + ... + 426497.
It is an arithmetic number, because the mean of its divisors is an integer number (50671500).
Almost surely, 21038101157 is an apocalyptic number.
It is an amenable number.
1038101157 is a deficient number, since it is larger than the sum of its proper divisors (583386843).
1038101157 is a wasteful number, since it uses less digits than its factorization.
1038101157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3298 (or 3292 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 27.
The square root of 1038101157 is about 32219.5772318632. The cubic root of 1038101157 is about 1012.5424157814.
Adding to 1038101157 its reverse (7511018301), we get a palindrome (8549119458).
The spelling of 1038101157 in words is "one billion, thirty-eight million, one hundred one thousand, one hundred fifty-seven".
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