Base | Representation |
---|---|
bin | 10010010010000… |
… | …00101100101001 |
3 | 101200120100101111 |
4 | 21021000230221 |
5 | 303224411342 |
6 | 23114550321 |
7 | 3541341145 |
oct | 1111005451 |
9 | 350510344 |
10 | 153357097 |
11 | 79625503 |
12 | 434383a1 |
13 | 25a05c5a |
14 | 16520225 |
15 | d6e4217 |
hex | 9240b29 |
153357097 has 8 divisors (see below), whose sum is σ = 158721192. Its totient is φ = 148070400.
The previous prime is 153357073. The next prime is 153357101. The reversal of 153357097 is 790753351.
It can be written as a sum of positive squares in 4 ways, for example, as 488601 + 152868496 = 699^2 + 12364^2 .
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 153357097 - 211 = 153355049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (153357067) 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, 15304 + ... + 23257.
It is an arithmetic number, because the mean of its divisors is an integer number (19840149).
Almost surely, 2153357097 is an apocalyptic number.
It is an amenable number.
153357097 is a deficient number, since it is larger than the sum of its proper divisors (5364095).
153357097 is an equidigital number, since it uses as much as digits as its factorization.
153357097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38699.
The product of its (nonzero) digits is 99225, while the sum is 40.
The square root of 153357097 is about 12383.7432547675. The cubic root of 153357097 is about 535.2639068314.
The spelling of 153357097 in words is "one hundred fifty-three million, three hundred fifty-seven thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •