Base | Representation |
---|---|
bin | 10110010111010110… |
… | …10111011101101001 |
3 | 1010222210102202011212 |
4 | 23023223113131221 |
5 | 144042302441422 |
6 | 5303241202505 |
7 | 603355322354 |
oct | 131353273551 |
9 | 33883382155 |
10 | 12007077737 |
11 | 5101756246 |
12 | 23b1190435 |
13 | 1194772235 |
14 | 81c94129b |
15 | 4a41bc9e2 |
hex | 2cbad7769 |
12007077737 has 8 divisors (see below), whose sum is σ = 12049914240. Its totient is φ = 11964268960.
The previous prime is 12007077707. The next prime is 12007077739. The reversal of 12007077737 is 73777070021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12007077737 - 210 = 12007076713 is a prime.
It is a super-2 number, since 2×120070777372 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12007077694 and 12007077703.
It is not an unprimeable number, because it can be changed into a prime (12007077739) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1261964 + ... + 1271442.
It is an arithmetic number, because the mean of its divisors is an integer number (1506239280).
Almost surely, 212007077737 is an apocalyptic number.
It is an amenable number.
12007077737 is a deficient number, since it is larger than the sum of its proper divisors (42836503).
12007077737 is an equidigital number, since it uses as much as digits as its factorization.
12007077737 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13863.
The product of its (nonzero) digits is 100842, while the sum is 41.
The spelling of 12007077737 in words is "twelve billion, seven million, seventy-seven thousand, seven hundred thirty-seven".
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