Base | Representation |
---|---|
bin | 10010001000110… |
… | …00010011000011 |
3 | 101121021200000112 |
4 | 21010120103003 |
5 | 302422034133 |
6 | 23032541535 |
7 | 3525123503 |
oct | 1104302303 |
9 | 347250015 |
10 | 152143043 |
11 | 78976358 |
12 | 42b518ab |
13 | 2569c490 |
14 | 162c5a03 |
15 | d554648 |
hex | 91184c3 |
152143043 has 8 divisors (see below), whose sum is σ = 163980768. Its totient is φ = 140324544.
The previous prime is 152143037. The next prime is 152143049. The reversal of 152143043 is 340341251.
It is an interprime number because it is at equal distance from previous prime (152143037) and next prime (152143049).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152143043 - 210 = 152142019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152143049) 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, 14546 + ... + 22712.
It is an arithmetic number, because the mean of its divisors is an integer number (20497596).
Almost surely, 2152143043 is an apocalyptic number.
152143043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
152143043 is a deficient number, since it is larger than the sum of its proper divisors (11837725).
152143043 is a wasteful number, since it uses less digits than its factorization.
152143043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9613.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 152143043 is about 12334.6278014377. The cubic root of 152143043 is about 533.8476878606.
Adding to 152143043 its reverse (340341251), we get a palindrome (492484294).
The spelling of 152143043 in words is "one hundred fifty-two million, one hundred forty-three thousand, forty-three".
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