Base | Representation |
---|---|
bin | 110000011001001101… |
… | …0000010000110000001 |
3 | 100221020201000221011201 |
4 | 1200302122002012001 |
5 | 3200314233301400 |
6 | 115424211141201 |
7 | 10336233035206 |
oct | 1406232020601 |
9 | 327221027151 |
10 | 103924900225 |
11 | 4008a9957a3 |
12 | 181842a4801 |
13 | 9a529c8303 |
14 | 505c425cad |
15 | 2a83ac806a |
hex | 1832682181 |
103924900225 has 48 divisors (see below), whose sum is σ = 137904923520. Its totient is φ = 77417856000.
The previous prime is 103924900223. The next prime is 103924900253. The reversal of 103924900225 is 522009429301.
It is not a de Polignac number, because 103924900225 - 21 = 103924900223 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103924900223) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15860700 + ... + 15867250.
It is an arithmetic number, because the mean of its divisors is an integer number (2873019240).
Almost surely, 2103924900225 is an apocalyptic number.
It is an amenable number.
103924900225 is a deficient number, since it is larger than the sum of its proper divisors (33980023295).
103924900225 is a wasteful number, since it uses less digits than its factorization.
103924900225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6970 (or 6965 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 37.
The spelling of 103924900225 in words is "one hundred three billion, nine hundred twenty-four million, nine hundred thousand, two hundred twenty-five".
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