Base | Representation |
---|---|
bin | 1010110000111… |
… | …1110010010110 |
3 | 10010222000212021 |
4 | 2230033302112 |
5 | 43024402210 |
6 | 4251443354 |
7 | 1055540440 |
oct | 254176226 |
9 | 103860767 |
10 | 45153430 |
11 | 23540493 |
12 | 1315655a |
13 | 947c40a |
14 | 5dd5490 |
15 | 3e6dbda |
hex | 2b0fc96 |
45153430 has 16 divisors (see below), whose sum is σ = 92887200. Its totient is φ = 15481152.
The previous prime is 45153421. The next prime is 45153457. The reversal of 45153430 is 3435154.
It is a junction number, because it is equal to n+sod(n) for n = 45153395 and 45153404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322455 + ... + 322594.
It is an arithmetic number, because the mean of its divisors is an integer number (5805450).
Almost surely, 245153430 is an apocalyptic number.
45153430 is an abundant number, since it is smaller than the sum of its proper divisors (47733770).
45153430 is a wasteful number, since it uses less digits than its factorization.
45153430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 645063.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 45153430 is about 6719.6301981582. The cubic root of 45153430 is about 356.0931193934.
Adding to 45153430 its reverse (3435154), we get a palindrome (48588584).
The spelling of 45153430 in words is "forty-five million, one hundred fifty-three thousand, four hundred thirty".
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