Base | Representation |
---|---|
bin | 111110111010101… |
… | …100010110011001 |
3 | 2201120020200111011 |
4 | 332322230112121 |
5 | 4130211322101 |
6 | 252424333521 |
7 | 35105140321 |
oct | 7672542631 |
9 | 2646220434 |
10 | 1055573401 |
11 | 4a1930a13 |
12 | 2556142a1 |
13 | 13a8c735c |
14 | a0296281 |
15 | 62a0c751 |
hex | 3eeac599 |
1055573401 has 8 divisors (see below), whose sum is σ = 1133409024. Its totient is φ = 979487040.
The previous prime is 1055573377. The next prime is 1055573459. The reversal of 1055573401 is 1043755501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1055573401 is a prime.
It is a super-2 number, since 2×10555734012 = 2228470409797413602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1055573471) 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, 436065 + ... + 438478.
It is an arithmetic number, because the mean of its divisors is an integer number (141676128).
Almost surely, 21055573401 is an apocalyptic number.
It is an amenable number.
1055573401 is a deficient number, since it is larger than the sum of its proper divisors (77835623).
1055573401 is an equidigital number, since it uses as much as digits as its factorization.
1055573401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 874631.
The product of its (nonzero) digits is 10500, while the sum is 31.
The square root of 1055573401 is about 32489.5891171310. The cubic root of 1055573401 is about 1018.1915285704.
The spelling of 1055573401 in words is "one billion, fifty-five million, five hundred seventy-three thousand, four hundred one".
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