Base | Representation |
---|---|
bin | 1100001100000… |
… | …11111001111001 |
3 | 21010101221120210 |
4 | 12012003321321 |
5 | 202134032103 |
6 | 14051341333 |
7 | 2351062143 |
oct | 606037171 |
9 | 233357523 |
10 | 102252153 |
11 | 5279a613 |
12 | 2a2b1849 |
13 | 18251943 |
14 | d819c93 |
15 | 8e9be03 |
hex | 6183e79 |
102252153 has 8 divisors (see below), whose sum is σ = 137317600. Its totient is φ = 67677408.
The previous prime is 102252131. The next prime is 102252179. The reversal of 102252153 is 351252201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102252153 - 222 = 98057849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102252853) 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, 122188 + ... + 123021.
It is an arithmetic number, because the mean of its divisors is an integer number (17164700).
Almost surely, 2102252153 is an apocalyptic number.
It is an amenable number.
102252153 is a deficient number, since it is larger than the sum of its proper divisors (35065447).
102252153 is a wasteful number, since it uses less digits than its factorization.
102252153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245351.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 102252153 is about 10111.9806665163. The cubic root of 102252153 is about 467.6175696373.
The spelling of 102252153 in words is "one hundred two million, two hundred fifty-two thousand, one hundred fifty-three".
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