Base | Representation |
---|---|
bin | 1100001011011… |
… | …10100010101011 |
3 | 21010020111112222 |
4 | 12011232202223 |
5 | 202123232101 |
6 | 14045424255 |
7 | 2350246061 |
oct | 605564253 |
9 | 233214488 |
10 | 102164651 |
11 | 5273a8a6 |
12 | 2a26b08b |
13 | 18220b74 |
14 | d7d6031 |
15 | 8e8101b |
hex | 616e8ab |
102164651 has 8 divisors (see below), whose sum is σ = 106340880. Its totient is φ = 98032032.
The previous prime is 102164641. The next prime is 102164677. The reversal of 102164651 is 156461201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102164651 - 222 = 97970347 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102164651.
It is not an unprimeable number, because it can be changed into a prime (102164641) 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, 6080 + ... + 15533.
It is an arithmetic number, because the mean of its divisors is an integer number (13292610).
Almost surely, 2102164651 is an apocalyptic number.
102164651 is a deficient number, since it is larger than the sum of its proper divisors (4176229).
102164651 is a wasteful number, since it uses less digits than its factorization.
102164651 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21805.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 102164651 is about 10107.6530906042. The cubic root of 102164651 is about 467.4841440856.
The spelling of 102164651 in words is "one hundred two million, one hundred sixty-four thousand, six hundred fifty-one".
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