Base | Representation |
---|---|
bin | 1110011101101… |
… | …00111000000011 |
3 | 22110022001111120 |
4 | 13032310320003 |
5 | 222024431412 |
6 | 20012243323 |
7 | 3002156226 |
oct | 716647003 |
9 | 273261446 |
10 | 121327107 |
11 | 62538940 |
12 | 34770543 |
13 | 1c19ccb5 |
14 | 121835bd |
15 | a9b8b8c |
hex | 73b4e03 |
121327107 has 16 divisors (see below), whose sum is σ = 181247232. Its totient is φ = 71543520.
The previous prime is 121327081. The next prime is 121327111. The reversal of 121327107 is 701723121.
It is not a de Polignac number, because 121327107 - 26 = 121327043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (121327127) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48463 + ... + 50904.
It is an arithmetic number, because the mean of its divisors is an integer number (11327952).
Almost surely, 2121327107 is an apocalyptic number.
121327107 is a deficient number, since it is larger than the sum of its proper divisors (59920125).
121327107 is a wasteful number, since it uses less digits than its factorization.
121327107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99418.
The product of its (nonzero) digits is 588, while the sum is 24.
The square root of 121327107 is about 11014.8584648192. The cubic root of 121327107 is about 495.0540457263.
The spelling of 121327107 in words is "one hundred twenty-one million, three hundred twenty-seven thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •