Base | Representation |
---|---|
bin | 111000110100100100… |
… | …010010011011001000 |
3 | 12211110222211210202222 |
4 | 320310210102123020 |
5 | 1444422414020044 |
6 | 44010035313212 |
7 | 4256630636621 |
oct | 706444223310 |
9 | 184428753688 |
10 | 61011470024 |
11 | 239694254aa |
12 | b9a874b808 |
13 | 59a418206b |
14 | 2d4ad48a48 |
15 | 18c144c8ee |
hex | e349126c8 |
61011470024 has 16 divisors (see below), whose sum is σ = 114399285120. Its totient is φ = 30504994000.
The previous prime is 61011469889. The next prime is 61011470033. The reversal of 61011470024 is 42007411016.
It is a Cunningham number, because it is equal to 2470052-1.
It is a junction number, because it is equal to n+sod(n) for n = 61011469975 and 61011470002.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432257 + ... + 555759.
It is an arithmetic number, because the mean of its divisors is an integer number (7149955320).
Almost surely, 261011470024 is an apocalyptic number.
It is an amenable number.
61011470024 is a deficient number, since it is larger than the sum of its proper divisors (53387815096).
61011470024 is a wasteful number, since it uses less digits than its factorization.
61011470024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185260 (or 185256 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
The spelling of 61011470024 in words is "sixty-one billion, eleven million, four hundred seventy thousand, twenty-four".
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