Base | Representation |
---|---|
bin | 10011000010100001… |
… | …10111010000000010 |
3 | 222101101000110021212 |
4 | 21201100313100002 |
5 | 131413231321104 |
6 | 4410143250122 |
7 | 511206254165 |
oct | 114120672002 |
9 | 28341013255 |
10 | 10221745154 |
11 | 43759aa475 |
12 | 1b932a9942 |
13 | c6b91931a |
14 | 6cd7a5adc |
15 | 3ec5b036e |
hex | 261437402 |
10221745154 has 8 divisors (see below), whose sum is σ = 15333086208. Its totient is φ = 5110716420.
The previous prime is 10221745109. The next prime is 10221745189. The reversal of 10221745154 is 45154712201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 10221745154.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38639 + ... + 148109.
It is an arithmetic number, because the mean of its divisors is an integer number (1916635776).
Almost surely, 210221745154 is an apocalyptic number.
10221745154 is a deficient number, since it is larger than the sum of its proper divisors (5111341054).
10221745154 is a wasteful number, since it uses less digits than its factorization.
10221745154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156160.
The product of its (nonzero) digits is 11200, while the sum is 32.
The spelling of 10221745154 in words is "ten billion, two hundred twenty-one million, seven hundred forty-five thousand, one hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •