Base | Representation |
---|---|
bin | 110101010001100100… |
… | …110011011010111000 |
3 | 12110122120212111001112 |
4 | 311101210303122320 |
5 | 1414123003132034 |
6 | 42140114335452 |
7 | 4063355661131 |
oct | 652144633270 |
9 | 173576774045 |
10 | 57203177144 |
11 | 2229477a713 |
12 | b10528a588 |
13 | 55181a3119 |
14 | 2aa9258c88 |
15 | 174be447ce |
hex | d519336b8 |
57203177144 has 32 divisors (see below), whose sum is σ = 107737240320. Its totient is φ = 28473440736.
The previous prime is 57203177123. The next prime is 57203177147. The reversal of 57203177144 is 44177130275.
It is a happy number.
57203177144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57203177147) 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, 2485739 + ... + 2508645.
It is an arithmetic number, because the mean of its divisors is an integer number (3366788760).
Almost surely, 257203177144 is an apocalyptic number.
It is an amenable number.
57203177144 is a deficient number, since it is larger than the sum of its proper divisors (50534063176).
57203177144 is a wasteful number, since it uses less digits than its factorization.
57203177144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24299 (or 24295 counting only the distinct ones).
The product of its (nonzero) digits is 164640, while the sum is 41.
The spelling of 57203177144 in words is "fifty-seven billion, two hundred three million, one hundred seventy-seven thousand, one hundred forty-four".
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