Base | Representation |
---|---|
bin | 111111110010000… |
… | …001010001001001 |
3 | 2202120112112200112 |
4 | 333302001101021 |
5 | 4142414431001 |
6 | 254103244105 |
7 | 35342335010 |
oct | 7762012111 |
9 | 2676475615 |
10 | 1070077001 |
11 | 4aa037764 |
12 | 25a449635 |
13 | 140904a76 |
14 | a218da77 |
15 | 63e24cbb |
hex | 3fc81449 |
1070077001 has 16 divisors (see below), whose sum is σ = 1277337600. Its totient is φ = 876491088.
The previous prime is 1070076983. The next prime is 1070077009. The reversal of 1070077001 is 1007700701.
It is a cyclic number.
It is not a de Polignac number, because 1070077001 - 210 = 1070075977 is a prime.
It is a super-2 number, since 2×10700770012 = 2290129576138308002, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (1070077009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209840 + ... + 214878.
It is an arithmetic number, because the mean of its divisors is an integer number (79833600).
Almost surely, 21070077001 is an apocalyptic number.
It is an amenable number.
1070077001 is a deficient number, since it is larger than the sum of its proper divisors (207260599).
1070077001 is a wasteful number, since it uses less digits than its factorization.
1070077001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6388.
The product of its (nonzero) digits is 343, while the sum is 23.
The square root of 1070077001 is about 32712.0314410463. The cubic root of 1070077001 is about 1022.8336561734.
Adding to 1070077001 its reverse (1007700701), we get a palindrome (2077777702).
The spelling of 1070077001 in words is "one billion, seventy million, seventy-seven thousand, one".
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