Base | Representation |
---|---|
bin | 100111110101110101001… |
… | …1100100001011100100100 |
3 | 201101110210110101102121201 |
4 | 1033223222130201130210 |
5 | 1204203234222240201 |
6 | 15351302315052244 |
7 | 1103415326220442 |
oct | 117535234413444 |
9 | 21343713342551 |
10 | 5475721680676 |
11 | 1821271156345 |
12 | 745294141084 |
13 | 309487369300 |
14 | 14d052401b92 |
15 | 97681bd8801 |
hex | 4faea721724 |
5475721680676 has 27 divisors (see below), whose sum is σ = 10376445873843. Its totient is φ = 2527228080000.
The previous prime is 5475721680641. The next prime is 5475721680707. The reversal of 5475721680676 is 6760861275745.
The square root of 5475721680676 is 2340026.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 784269648100 + 4691452032576 = 885590^2 + 2165976^2 .
It is a super-2 number, since 2×54757216806762 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 60795676 + ... + 60885676.
Almost surely, 25475721680676 is an apocalyptic number.
5475721680676 is the 2340026-th square number.
It is an amenable number.
5475721680676 is a deficient number, since it is larger than the sum of its proper divisors (4900724193167).
5475721680676 is an frugal number, since it uses more digits than its factorization.
5475721680676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180032 (or 90016 counting only the distinct ones).
The product of its (nonzero) digits is 118540800, while the sum is 64.
Multiplying 5475721680676 by its sum of digits (64), we get a square (350446187563264 = 187202082).
The spelling of 5475721680676 in words is "five trillion, four hundred seventy-five billion, seven hundred twenty-one million, six hundred eighty thousand, six hundred seventy-six".
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