Base | Representation |
---|---|
bin | 10010000011001… |
… | …10000100011111 |
3 | 101112220120121202 |
4 | 21001212010133 |
5 | 302230204043 |
6 | 23005150115 |
7 | 3515663246 |
oct | 1101460437 |
9 | 345816552 |
10 | 151413023 |
11 | 78517933 |
12 | 4285b33b |
13 | 254a5108 |
14 | 1617595d |
15 | d45d1b8 |
hex | 906611f |
151413023 has 8 divisors (see below), whose sum is σ = 155076768. Its totient is φ = 147792384.
The previous prime is 151413013. The next prime is 151413037. The reversal of 151413023 is 320314151.
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 151413023 - 210 = 151411999 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 151412986 and 151413004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151413013) 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, 3611 + ... + 17772.
It is an arithmetic number, because the mean of its divisors is an integer number (19384596).
Almost surely, 2151413023 is an apocalyptic number.
151413023 is a deficient number, since it is larger than the sum of its proper divisors (3663745).
151413023 is an equidigital number, since it uses as much as digits as its factorization.
151413023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21553.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 151413023 is about 12304.9999187322. Note that the first 4 decimals coincide. The cubic root of 151413023 is about 532.9924740832.
Adding to 151413023 its reverse (320314151), we get a palindrome (471727174).
The spelling of 151413023 in words is "one hundred fifty-one million, four hundred thirteen thousand, twenty-three".
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