Base | Representation |
---|---|
bin | 10010000111000… |
… | …11100010011111 |
3 | 101120212200120211 |
4 | 21003203202133 |
5 | 302343130233 |
6 | 23024153251 |
7 | 3523233460 |
oct | 1103434237 |
9 | 346780524 |
10 | 151926943 |
11 | 78838a63 |
12 | 42a68827 |
13 | 25624ccc |
14 | 1626ad67 |
15 | d5105cd |
hex | 90e389f |
151926943 has 16 divisors (see below), whose sum is σ = 186373440. Its totient is φ = 120877056.
The previous prime is 151926941. The next prime is 151926949. The reversal of 151926943 is 349629151.
151926943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 151926943 - 21 = 151926941 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 151926896 and 151926905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151926941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58 + ... + 17431.
It is an arithmetic number, because the mean of its divisors is an integer number (11648340).
Almost surely, 2151926943 is an apocalyptic number.
151926943 is a deficient number, since it is larger than the sum of its proper divisors (34446497).
151926943 is a wasteful number, since it uses less digits than its factorization.
151926943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17586.
The product of its digits is 58320, while the sum is 40.
The square root of 151926943 is about 12325.8647972465. The cubic root of 151926943 is about 533.5948136653.
The spelling of 151926943 in words is "one hundred fifty-one million, nine hundred twenty-six thousand, nine hundred forty-three".
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