Base | Representation |
---|---|
bin | 10010110001010… |
… | …00000001011101 |
3 | 101222021022020211 |
4 | 21120220001131 |
5 | 310301402313 |
6 | 23342412421 |
7 | 3621206605 |
oct | 1130500135 |
9 | 358238224 |
10 | 157450333 |
11 | 80970847 |
12 | 44891111 |
13 | 2680a0a1 |
14 | 16ca7c05 |
15 | dc51e3d |
hex | 962805d |
157450333 has 16 divisors (see below), whose sum is σ = 168417792. Its totient is φ = 146952000.
The previous prime is 157450331. The next prime is 157450351. The reversal of 157450333 is 333054751.
It is a cyclic number.
It is not a de Polignac number, because 157450333 - 21 = 157450331 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 157450295 and 157450304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157450331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99438 + ... + 101008.
It is an arithmetic number, because the mean of its divisors is an integer number (10526112).
Almost surely, 2157450333 is an apocalyptic number.
It is an amenable number.
157450333 is a deficient number, since it is larger than the sum of its proper divisors (10967459).
157450333 is a wasteful number, since it uses less digits than its factorization.
157450333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1716.
The product of its (nonzero) digits is 18900, while the sum is 31.
The square root of 157450333 is about 12547.9214613417. The cubic root of 157450333 is about 539.9843765484.
The spelling of 157450333 in words is "one hundred fifty-seven million, four hundred fifty thousand, three hundred thirty-three".
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