Base | Representation |
---|---|
bin | 1001000101101… |
… | …11101110010111 |
3 | 12022110220100100 |
4 | 10202313232113 |
5 | 124010000012 |
6 | 11322145143 |
7 | 1614054141 |
oct | 442675627 |
9 | 168426310 |
10 | 76250007 |
11 | 3a04a839 |
12 | 216521b3 |
13 | 12a49562 |
14 | a1abc91 |
15 | 6a628dc |
hex | 48b7b97 |
76250007 has 24 divisors (see below), whose sum is σ = 115062480. Its totient is φ = 48608640.
The previous prime is 76250003. The next prime is 76250023. The reversal of 76250007 is 70005267.
It is not a de Polignac number, because 76250007 - 22 = 76250003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76250003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17707 + ... + 21587.
It is an arithmetic number, because the mean of its divisors is an integer number (4794270).
Almost surely, 276250007 is an apocalyptic number.
76250007 is a deficient number, since it is larger than the sum of its proper divisors (38812473).
76250007 is a wasteful number, since it uses less digits than its factorization.
76250007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3983 (or 3980 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 76250007 is about 8732.1249991053. The cubic root of 76250007 is about 424.0463174007.
The spelling of 76250007 in words is "seventy-six million, two hundred fifty thousand, seven".
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