Base | Representation |
---|---|
bin | 1001000100001… |
… | …00101100101111 |
3 | 12022002021122121 |
4 | 10202010230233 |
5 | 123431303012 |
6 | 11313453411 |
7 | 1612223620 |
oct | 442045457 |
9 | 168067577 |
10 | 76041007 |
11 | 39a17809 |
12 | 21571267 |
13 | 129a53a3 |
14 | a155a47 |
15 | 6a20a07 |
hex | 4884b2f |
76041007 has 4 divisors (see below), whose sum is σ = 86904016. Its totient is φ = 65178000.
The previous prime is 76041001. The next prime is 76041011. The reversal of 76041007 is 70014067.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70014067 = 47 ⋅1489661.
It is a cyclic number.
It is not a de Polignac number, because 76041007 - 23 = 76040999 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 (76041001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5431494 + ... + 5431507.
It is an arithmetic number, because the mean of its divisors is an integer number (21726004).
Almost surely, 276041007 is an apocalyptic number.
76041007 is a deficient number, since it is larger than the sum of its proper divisors (10863009).
76041007 is a wasteful number, since it uses less digits than its factorization.
76041007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10863008.
The product of its (nonzero) digits is 1176, while the sum is 25.
The square root of 76041007 is about 8720.1494826637. The cubic root of 76041007 is about 423.6585282441.
The spelling of 76041007 in words is "seventy-six million, forty-one thousand, seven".
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