Base | Representation |
---|---|
bin | 1100001011010… |
… | …11001110000001 |
3 | 21010012210212220 |
4 | 12011223032001 |
5 | 202122313131 |
6 | 14045241253 |
7 | 2350161306 |
oct | 605531601 |
9 | 233183786 |
10 | 102151041 |
11 | 52730653 |
12 | 2a263229 |
13 | 18217905 |
14 | d7d10ad |
15 | 8e7be96 |
hex | 616b381 |
102151041 has 8 divisors (see below), whose sum is σ = 136720320. Its totient is φ = 67841232.
The previous prime is 102151033. The next prime is 102151057. The reversal of 102151041 is 140151201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102151041 - 23 = 102151033 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 102151041.
It is not an unprimeable number, because it can be changed into a prime (102151241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63946 + ... + 65523.
It is an arithmetic number, because the mean of its divisors is an integer number (17090040).
Almost surely, 2102151041 is an apocalyptic number.
It is an amenable number.
102151041 is a deficient number, since it is larger than the sum of its proper divisors (34569279).
102151041 is a wasteful number, since it uses less digits than its factorization.
102151041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129735.
The product of its (nonzero) digits is 40, while the sum is 15.
The square root of 102151041 is about 10106.9798159490. The cubic root of 102151041 is about 467.4633843228.
The spelling of 102151041 in words is "one hundred two million, one hundred fifty-one thousand, forty-one".
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