Base | Representation |
---|---|
bin | 11000011111110101011000… |
… | …00101000011101011011001 |
3 | 21001201221211111011210020021 |
4 | 30033322230011003223121 |
5 | 24030103002402131434 |
6 | 310323412130430441 |
7 | 14230001623614022 |
oct | 1417725405035331 |
9 | 231657744153207 |
10 | 53870366833369 |
11 | 1618a3267529a9 |
12 | 6060530a32421 |
13 | 2409c52645048 |
14 | d434a808bc49 |
15 | 63645a0b7cb4 |
hex | 30feac143ad9 |
53870366833369 has 4 divisors (see below), whose sum is σ = 55123166062096. Its totient is φ = 52617567604644.
The previous prime is 53870366833321. The next prime is 53870366833373. The reversal of 53870366833369 is 96333866307835.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 53870366833369 - 29 = 53870366832857 is a prime.
It is a super-2 number, since 2×538703668333692 (a number of 28 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 = 53870366833298 and 53870366833307.
It is not an unprimeable number, because it can be changed into a prime (53870366833669) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626399614299 + ... + 626399614384.
It is an arithmetic number, because the mean of its divisors is an integer number (13780791515524).
Almost surely, 253870366833369 is an apocalyptic number.
It is an amenable number.
53870366833369 is a deficient number, since it is larger than the sum of its proper divisors (1252799228727).
53870366833369 is a wasteful number, since it uses less digits than its factorization.
53870366833369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1252799228726.
The product of its (nonzero) digits is 1058158080, while the sum is 70.
The spelling of 53870366833369 in words is "fifty-three trillion, eight hundred seventy billion, three hundred sixty-six million, eight hundred thirty-three thousand, three hundred sixty-nine".
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