Base | Representation |
---|---|
bin | 10010000001001… |
… | …00011001000001 |
3 | 101112101220120222 |
4 | 21000210121001 |
5 | 302143102001 |
6 | 22555312425 |
7 | 3513463031 |
oct | 1100443101 |
9 | 345356528 |
10 | 151144001 |
11 | 783537a8 |
12 | 4274b715 |
13 | 2540c828 |
14 | 161058c1 |
15 | d40861b |
hex | 9024641 |
151144001 has 8 divisors (see below), whose sum is σ = 156418944. Its totient is φ = 145931760.
The previous prime is 151143997. The next prime is 151144051. The reversal of 151144001 is 100441151.
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 151144001 - 22 = 151143997 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (151144051) 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, 10745 + ... + 20438.
It is an arithmetic number, because the mean of its divisors is an integer number (19552368).
Almost surely, 2151144001 is an apocalyptic number.
It is an amenable number.
151144001 is a deficient number, since it is larger than the sum of its proper divisors (5274943).
151144001 is a wasteful number, since it uses less digits than its factorization.
151144001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31351.
The product of its (nonzero) digits is 80, while the sum is 17.
The square root of 151144001 is about 12294.0636487697. The cubic root of 151144001 is about 532.6766234320.
Adding to 151144001 its reverse (100441151), we get a palindrome (251585152).
The spelling of 151144001 in words is "one hundred fifty-one million, one hundred forty-four thousand, one".
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