Base | Representation |
---|---|
bin | 1100001110111… |
… | …00000010100100 |
3 | 21011002021210021 |
4 | 12013130002210 |
5 | 202232110111 |
6 | 14103204524 |
7 | 2354124502 |
oct | 607340244 |
9 | 234067707 |
10 | 102613156 |
11 | 52a16868 |
12 | 2a446744 |
13 | 1834a059 |
14 | d8b1672 |
15 | 901dd71 |
hex | 61dc0a4 |
102613156 has 24 divisors (see below), whose sum is σ = 191116800. Its totient is φ = 48039552.
The previous prime is 102613151. The next prime is 102613157. The reversal of 102613156 is 651316201.
It is a self number, because there is not a number n which added to its sum of digits gives 102613156.
It is not an unprimeable number, because it can be changed into a prime (102613151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9741 + ... + 17323.
It is an arithmetic number, because the mean of its divisors is an integer number (7963200).
Almost surely, 2102613156 is an apocalyptic number.
It is an amenable number.
102613156 is a deficient number, since it is larger than the sum of its proper divisors (88503644).
102613156 is a wasteful number, since it uses less digits than its factorization.
102613156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7803 (or 7801 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 102613156 is about 10129.8152006836. The cubic root of 102613156 is about 468.1672339247.
Adding to 102613156 its reverse (651316201), we get a palindrome (753929357).
The spelling of 102613156 in words is "one hundred two million, six hundred thirteen thousand, one hundred fifty-six".
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