Base | Representation |
---|---|
bin | 111100100111001… |
… | …100100101011010 |
3 | 2121212111021200210 |
4 | 330213030211122 |
5 | 4040312024442 |
6 | 244523511550 |
7 | 34125401466 |
oct | 7447144532 |
9 | 2555437623 |
10 | 1016908122 |
11 | 48202213a |
12 | 2446885b6 |
13 | 1328aa1a9 |
14 | 990ad4a6 |
15 | 5e42119c |
hex | 3c9cc95a |
1016908122 has 16 divisors (see below), whose sum is σ = 2044356480. Its totient is φ = 337212672.
The previous prime is 1016908103. The next prime is 1016908169. The reversal of 1016908122 is 2218096101.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1016908122.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437922 + ... + 440237.
It is an arithmetic number, because the mean of its divisors is an integer number (127772280).
Almost surely, 21016908122 is an apocalyptic number.
1016908122 is an abundant number, since it is smaller than the sum of its proper divisors (1027448358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1016908122 is a wasteful number, since it uses less digits than its factorization.
1016908122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 878357.
The product of its (nonzero) digits is 1728, while the sum is 30.
The square root of 1016908122 is about 31888.9968798017. The cubic root of 1016908122 is about 1005.6045707710.
The spelling of 1016908122 in words is "one billion, sixteen million, nine hundred eight thousand, one hundred twenty-two".
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