Base | Representation |
---|---|
bin | 10010010011011… |
… | …10010101111000 |
3 | 101200220211211220 |
4 | 21021232111320 |
5 | 303301402211 |
6 | 23122552040 |
7 | 3543050211 |
oct | 1111562570 |
9 | 350824756 |
10 | 153544056 |
11 | 79742a16 |
12 | 43508620 |
13 | 25a70093 |
14 | 1656c408 |
15 | d72e806 |
hex | 926e578 |
153544056 has 32 divisors (see below), whose sum is σ = 392789760. Its totient is φ = 49990752.
The previous prime is 153544033. The next prime is 153544063. The reversal of 153544056 is 650445351.
153544056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1535440563 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 73360 + ... + 75423.
It is an arithmetic number, because the mean of its divisors is an integer number (12274680).
Almost surely, 2153544056 is an apocalyptic number.
It is an amenable number.
153544056 is an abundant number, since it is smaller than the sum of its proper divisors (239245704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153544056 is a wasteful number, since it uses less digits than its factorization.
153544056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148835 (or 148831 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 33.
The square root of 153544056 is about 12391.2895212726. The cubic root of 153544056 is about 535.4813334952.
The spelling of 153544056 in words is "one hundred fifty-three million, five hundred forty-four thousand, fifty-six".
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