Base | Representation |
---|---|
bin | 1010111000111111… |
… | …0101000010101111 |
3 | 21112201212100022210 |
4 | 2232033311002233 |
5 | 21441341310012 |
6 | 1202030141503 |
7 | 132305235234 |
oct | 25617650257 |
9 | 7481770283 |
10 | 2923385007 |
11 | 12701a1474 |
12 | 697051893 |
13 | 37786ab1a |
14 | 1da38178b |
15 | 1219ad23c |
hex | ae3f50af |
2923385007 has 8 divisors (see below), whose sum is σ = 3980779776. Its totient is φ = 1907456792.
The previous prime is 2923384987. The next prime is 2923385063. The reversal of 2923385007 is 7005833292.
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 2923385007 - 26 = 2923384943 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2923386007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10366473 + ... + 10366754.
It is an arithmetic number, because the mean of its divisors is an integer number (497597472).
Almost surely, 22923385007 is an apocalyptic number.
2923385007 is a deficient number, since it is larger than the sum of its proper divisors (1057394769).
2923385007 is a wasteful number, since it uses less digits than its factorization.
2923385007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20733277.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 2923385007 is about 54068.3364548975. The cubic root of 2923385007 is about 1429.8659967019.
The spelling of 2923385007 in words is "two billion, nine hundred twenty-three million, three hundred eighty-five thousand, seven".
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