Base | Representation |
---|---|
bin | 110111011010011100101… |
… | …011110110100011100100 |
3 | 111111001000221221001112121 |
4 | 313122130223312203210 |
5 | 444342210224444404 |
6 | 12033205051355324 |
7 | 542055016643254 |
oct | 67323453664344 |
9 | 14431027831477 |
10 | 3807969765604 |
11 | 1238a50728314 |
12 | 516015452b44 |
13 | 218122994ac4 |
14 | d24418d5964 |
15 | 690c255ce54 |
hex | 3769caf68e4 |
3807969765604 has 9 divisors (see below), whose sum is σ = 6663953919721. Its totient is φ = 1903982931400.
The previous prime is 3807969765599. The next prime is 3807969765629. The reversal of 3807969765604 is 4065679697083.
The square root of 3807969765604 is 1951402.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 3722962532004 + 85007233600 = 1929498^2 + 291560^2 .
It is a super-5 number, since 5×38079697656045 (a number of 64 digits) contains 55555 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3414954 + ... + 4390654.
Almost surely, 23807969765604 is an apocalyptic number.
3807969765604 is the 1951402-nd square number.
It is an amenable number.
3807969765604 is a deficient number, since it is larger than the sum of its proper divisors (2855984154117).
3807969765604 is an frugal number, since it uses more digits than its factorization.
3807969765604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1951406 (or 975703 counting only the distinct ones).
The product of its (nonzero) digits is 411505920, while the sum is 70.
The spelling of 3807969765604 in words is "three trillion, eight hundred seven billion, nine hundred sixty-nine million, seven hundred sixty-five thousand, six hundred four".
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