Base | Representation |
---|---|
bin | 1100110110100100… |
… | …0001001001001000 |
3 | 22220102221022120210 |
4 | 3031221001021020 |
5 | 24031210104424 |
6 | 1330203121120 |
7 | 151332132465 |
oct | 31551011110 |
9 | 8812838523 |
10 | 3450081864 |
11 | 1510532629 |
12 | 8035131a0 |
13 | 42ca0c578 |
14 | 24a2c666c |
15 | 152d4b729 |
hex | cda41248 |
3450081864 has 128 divisors (see below), whose sum is σ = 9642240000. Its totient is φ = 1022321664.
The previous prime is 3450081839. The next prime is 3450081907. The reversal of 3450081864 is 4681800543.
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, 4643077 + ... + 4643819.
It is an arithmetic number, because the mean of its divisors is an integer number (75330000).
Almost surely, 23450081864 is an apocalyptic number.
3450081864 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3450081864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4821120000).
3450081864 is an abundant number, since it is smaller than the sum of its proper divisors (6192158136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3450081864 is a wasteful number, since it uses less digits than its factorization.
3450081864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1387 (or 1383 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 3450081864 is about 58737.3974908661. The cubic root of 3450081864 is about 1511.0417593716.
The spelling of 3450081864 in words is "three billion, four hundred fifty million, eighty-one thousand, eight hundred sixty-four".
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