Base | Representation |
---|---|
bin | 1110111100101010… |
… | …0001111010011011 |
3 | 101100122020212202121 |
4 | 3233022201322123 |
5 | 31204200434341 |
6 | 1502054042111 |
7 | 201301546243 |
oct | 35712417233 |
9 | 11318225677 |
10 | 4012514971 |
11 | 1779a61983 |
12 | 93b949337 |
13 | 4bc3b3c1a |
14 | 2a0c90b23 |
15 | 1873e84d1 |
hex | ef2a1e9b |
4012514971 has 8 divisors (see below), whose sum is σ = 4074649488. Its totient is φ = 3950820000.
The previous prime is 4012514963. The next prime is 4012515103. The reversal of 4012514971 is 1794152104.
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 4012514971 - 23 = 4012514963 is a prime.
It is a super-2 number, since 2×40125149712 = 32200552784998261682, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4012514921) 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, 91465 + ... + 128026.
It is an arithmetic number, because the mean of its divisors is an integer number (509331186).
Almost surely, 24012514971 is an apocalyptic number.
4012514971 is a deficient number, since it is larger than the sum of its proper divisors (62134517).
4012514971 is a wasteful number, since it uses less digits than its factorization.
4012514971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219773.
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 4012514971 is about 63344.4154681374. The cubic root of 4012514971 is about 1589.0548515719.
The spelling of 4012514971 in words is "four billion, twelve million, five hundred fourteen thousand, nine hundred seventy-one".
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