Base | Representation |
---|---|
bin | 1010111000001011… |
… | …1011000111010111 |
3 | 21112111111110201111 |
4 | 2232002323013113 |
5 | 21440010031012 |
6 | 1201425435451 |
7 | 132234415246 |
oct | 25602730727 |
9 | 7474443644 |
10 | 2920002007 |
11 | 12692a07aa |
12 | 695a9bb87 |
13 | 376c55050 |
14 | 1d9b4095d |
15 | 121540ba7 |
hex | ae0bb1d7 |
2920002007 has 8 divisors (see below), whose sum is σ = 3281340384. Its totient is φ = 2578195488.
The previous prime is 2920001983. The next prime is 2920002013. The reversal of 2920002007 is 7002000292.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2920002007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2920002017) 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, 4882648 + ... + 4883245.
It is an arithmetic number, because the mean of its divisors is an integer number (410167548).
Almost surely, 22920002007 is an apocalyptic number.
2920002007 is a deficient number, since it is larger than the sum of its proper divisors (361338377).
2920002007 is a wasteful number, since it uses less digits than its factorization.
2920002007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9765929.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 2920002007 is about 54037.0429150227. The cubic root of 2920002007 is about 1429.3142272324.
Adding to 2920002007 its reverse (7002000292), we get a palindrome (9922002299).
The spelling of 2920002007 in words is "two billion, nine hundred twenty million, two thousand, seven".
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