Base | Representation |
---|---|
bin | 1010000011101100111… |
… | …0010100010011000110 |
3 | 121112000012012100122022 |
4 | 2200323032110103012 |
5 | 10312334312110432 |
6 | 211214002403142 |
7 | 15324645215435 |
oct | 2407316242306 |
9 | 545005170568 |
10 | 172792300742 |
11 | 6730a827036 |
12 | 295a39604b2 |
13 | 133a95b9a49 |
14 | 851285511c |
15 | 4764a63b12 |
hex | 283b3944c6 |
172792300742 has 16 divisors (see below), whose sum is σ = 282237879600. Its totient is φ = 79026605280.
The previous prime is 172792300739. The next prime is 172792300753. The reversal of 172792300742 is 247003297271.
172792300742 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 172792300693 and 172792300702.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78398309 + ... + 78400512.
It is an arithmetic number, because the mean of its divisors is an integer number (17639867475).
Almost surely, 2172792300742 is an apocalyptic number.
172792300742 is a deficient number, since it is larger than the sum of its proper divisors (109445578858).
172792300742 is a wasteful number, since it uses less digits than its factorization.
172792300742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156798871.
The product of its (nonzero) digits is 296352, while the sum is 44.
The spelling of 172792300742 in words is "one hundred seventy-two billion, seven hundred ninety-two million, three hundred thousand, seven hundred forty-two".
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