Base | Representation |
---|---|
bin | 111011110100100… |
… | …0010100010000000 |
3 | 12011212222201012121 |
4 | 1313221002202000 |
5 | 13102323400401 |
6 | 531102134024 |
7 | 100512214000 |
oct | 16751024200 |
9 | 5155881177 |
10 | 2007246976 |
11 | 9400473a9 |
12 | 480281314 |
13 | 25cb13b07 |
14 | 150824000 |
15 | bb344ca1 |
hex | 77a42880 |
2007246976 has 128 divisors (see below), whose sum is σ = 4712400000. Its totient is φ = 851235840.
The previous prime is 2007246973. The next prime is 2007246979. The reversal of 2007246976 is 6796427002.
It is an interprime number because it is at equal distance from previous prime (2007246973) and next prime (2007246979).
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×20072469762 = 8058080845322289152, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2007246973) 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, 5751250 + ... + 5751598.
It is an arithmetic number, because the mean of its divisors is an integer number (36815625).
Almost surely, 22007246976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2007246976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2356200000).
2007246976 is an abundant number, since it is smaller than the sum of its proper divisors (2705153024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2007246976 is an equidigital number, since it uses as much as digits as its factorization.
2007246976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 515 (or 489 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 43.
The square root of 2007246976 is about 44802.3099404484. The cubic root of 2007246976 is about 1261.4409851498.
The spelling of 2007246976 in words is "two billion, seven million, two hundred forty-six thousand, nine hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •