Base | Representation |
---|---|
bin | 10010010000110… |
… | …00101010010001 |
3 | 101200021000102201 |
4 | 21020120222101 |
5 | 303204134410 |
6 | 23111243201 |
7 | 3540056062 |
oct | 1110305221 |
9 | 350230381 |
10 | 153193105 |
11 | 7952327a |
12 | 43379501 |
13 | 25979410 |
14 | 164ba569 |
15 | d6b083a |
hex | 9218a91 |
153193105 has 32 divisors (see below), whose sum is σ = 209946240. Its totient is φ = 106375680.
The previous prime is 153193099. The next prime is 153193121. The reversal of 153193105 is 501391351.
It is a de Polignac number, because none of the positive numbers 2k-153193105 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200925 + ... + 201685.
It is an arithmetic number, because the mean of its divisors is an integer number (6560820).
Almost surely, 2153193105 is an apocalyptic number.
It is an amenable number.
153193105 is a deficient number, since it is larger than the sum of its proper divisors (56753135).
153193105 is a wasteful number, since it uses less digits than its factorization.
153193105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961.
The product of its (nonzero) digits is 2025, while the sum is 28.
The square root of 153193105 is about 12377.1202224104. The cubic root of 153193105 is about 535.0730444419.
The spelling of 153193105 in words is "one hundred fifty-three million, one hundred ninety-three thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •