Base | Representation |
---|---|
bin | 111010011010100… |
… | …1111101101010100 |
3 | 12001121022011022220 |
4 | 1310311033231110 |
5 | 13003242140103 |
6 | 522300022340 |
7 | 66400463034 |
oct | 16465175524 |
9 | 5047264286 |
10 | 1960115028 |
11 | 916485483 |
12 | 4685319b0 |
13 | 253120ca1 |
14 | 1484758c4 |
15 | b7134c53 |
hex | 74d4fb54 |
1960115028 has 24 divisors (see below), whose sum is σ = 4842637632. Its totient is φ = 614937984.
The previous prime is 1960115009. The next prime is 1960115093. The reversal of 1960115028 is 8205110691.
It is a self number, because there is not a number n which added to its sum of digits gives 1960115028.
It is a congruent number.
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, 4804000 + ... + 4804407.
It is an arithmetic number, because the mean of its divisors is an integer number (201776568).
Almost surely, 21960115028 is an apocalyptic number.
It is an amenable number.
1960115028 is an abundant number, since it is smaller than the sum of its proper divisors (2882522604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1960115028 is a wasteful number, since it uses less digits than its factorization.
1960115028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9608431 (or 9608429 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 33.
The square root of 1960115028 is about 44273.1863321356. The cubic root of 1960115028 is about 1251.4894305458.
The spelling of 1960115028 in words is "one billion, nine hundred sixty million, one hundred fifteen thousand, twenty-eight".
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