Base | Representation |
---|---|
bin | 100000000101011… |
… | …0011000010111001 |
3 | 2210000202112121211 |
4 | 1000022303002321 |
5 | 4201100303340 |
6 | 254454403121 |
7 | 35451466612 |
oct | 10012630271 |
9 | 2700675554 |
10 | 1076572345 |
11 | 502773812 |
12 | 2606604a1 |
13 | 14206a374 |
14 | a2da0c09 |
15 | 647a95ea |
hex | 402b30b9 |
1076572345 has 8 divisors (see below), whose sum is σ = 1367880264. Its totient is φ = 810595584.
The previous prime is 1076572337. The next prime is 1076572373. The reversal of 1076572345 is 5432756701.
It can be written as a sum of positive squares in 4 ways, for example, as 6497401 + 1070074944 = 2549^2 + 32712^2 .
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 1076572345 - 23 = 1076572337 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1076572298 and 1076572307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6332694 + ... + 6332863.
It is an arithmetic number, because the mean of its divisors is an integer number (170985033).
Almost surely, 21076572345 is an apocalyptic number.
It is an amenable number.
1076572345 is a deficient number, since it is larger than the sum of its proper divisors (291307919).
1076572345 is a wasteful number, since it uses less digits than its factorization.
1076572345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12665579.
The product of its (nonzero) digits is 176400, while the sum is 40.
The square root of 1076572345 is about 32811.1618965254. The cubic root of 1076572345 is about 1024.8990088879.
The spelling of 1076572345 in words is "one billion, seventy-six million, five hundred seventy-two thousand, three hundred forty-five".
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