Base | Representation |
---|---|
bin | 110100100000001… |
… | …111101001111001 |
3 | 2021101111201200022 |
4 | 310200033221321 |
5 | 3301000233321 |
6 | 223224020225 |
7 | 30554153111 |
oct | 6440175171 |
9 | 2241451608 |
10 | 880867961 |
11 | 412255156 |
12 | 207001675 |
13 | 11065835c |
14 | 84dba041 |
15 | 524ecdab |
hex | 3480fa79 |
880867961 has 32 divisors (see below), whose sum is σ = 967292928. Its totient is φ = 800110080.
The previous prime is 880867951. The next prime is 880867979. The reversal of 880867961 is 169768088.
880867961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 880867961 - 210 = 880866937 is a prime.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (880867931) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9081065 + ... + 9081161.
It is an arithmetic number, because the mean of its divisors is an integer number (30227904).
Almost surely, 2880867961 is an apocalyptic number.
It is an amenable number.
880867961 is a deficient number, since it is larger than the sum of its proper divisors (86424967).
880867961 is a wasteful number, since it uses less digits than its factorization.
880867961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341.
The product of its (nonzero) digits is 1161216, while the sum is 53.
The square root of 880867961 is about 29679.4198224965. The cubic root of 880867961 is about 958.5989258845.
The spelling of 880867961 in words is "eight hundred eighty million, eight hundred sixty-seven thousand, nine hundred sixty-one".
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