Base | Representation |
---|---|
bin | 10010010110001… |
… | …00010001010100 |
3 | 101201120201122121 |
4 | 21023010101110 |
5 | 303344133040 |
6 | 23134305324 |
7 | 3546044305 |
oct | 1113042124 |
9 | 351521577 |
10 | 153896020 |
11 | 799633a3 |
12 | 43658244 |
13 | 25b64345 |
14 | 166207ac |
15 | d79dc4a |
hex | 92c4454 |
153896020 has 24 divisors (see below), whose sum is σ = 323463168. Its totient is φ = 61504800.
The previous prime is 153896009. The next prime is 153896033. The reversal of 153896020 is 20698351.
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, 26805 + ... + 32035.
It is an arithmetic number, because the mean of its divisors is an integer number (13477632).
Almost surely, 2153896020 is an apocalyptic number.
153896020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
153896020 is an abundant number, since it is smaller than the sum of its proper divisors (169567148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153896020 is a wasteful number, since it uses less digits than its factorization.
153896020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6711 (or 6709 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 153896020 is about 12405.4834649843. The cubic root of 153896020 is about 535.8901766900.
The spelling of 153896020 in words is "one hundred fifty-three million, eight hundred ninety-six thousand, twenty".
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