Base | Representation |
---|---|
bin | 111000101011100101… |
… | …110111111000011010 |
3 | 12211002111111120201010 |
4 | 320223211313320122 |
5 | 1444120342000100 |
6 | 43543100034350 |
7 | 4253122014660 |
oct | 705345677032 |
9 | 184074446633 |
10 | 60860890650 |
11 | 238a1427a3a |
12 | b9662329b6 |
13 | 597bc0c541 |
14 | 2d34d4cc30 |
15 | 18b3106750 |
hex | e2b977e1a |
60860890650 has 96 divisors (see below), whose sum is σ = 176508845568. Its totient is φ = 13587537600.
The previous prime is 60860890639. The next prime is 60860890703. The reversal of 60860890650 is 5609806806.
It is a super-2 number, since 2×608608906502 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 60860890650.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 628836 + ... + 719135.
It is an arithmetic number, because the mean of its divisors is an integer number (1838633808).
Almost surely, 260860890650 is an apocalyptic number.
60860890650 is an abundant number, since it is smaller than the sum of its proper divisors (115647954918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60860890650 is a wasteful number, since it uses less digits than its factorization.
60860890650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1348036 (or 1348031 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 48.
It can be divided in two parts, 60860 and 890650, that added together give a triangular number (951510 = T1379).
The spelling of 60860890650 in words is "sixty billion, eight hundred sixty million, eight hundred ninety thousand, six hundred fifty".
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