Base | Representation |
---|---|
bin | 1001001011001… |
… | …01110100100001 |
3 | 12100211010112101 |
4 | 10211211310201 |
5 | 124200304410 |
6 | 11345330401 |
7 | 1623114142 |
oct | 445456441 |
9 | 170733471 |
10 | 76963105 |
11 | 3a49757a |
12 | 21936a01 |
13 | 12c38ccb |
14 | a315ac9 |
15 | 6b53d3a |
hex | 4965d21 |
76963105 has 4 divisors (see below), whose sum is σ = 92355732. Its totient is φ = 61570480.
The previous prime is 76963099. The next prime is 76963123. The reversal of 76963105 is 50136967.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50136967 = 3041 ⋅16487.
It can be written as a sum of positive squares in 2 ways, for example, as 50922496 + 26040609 = 7136^2 + 5103^2 .
It is not a de Polignac number, because 76963105 - 29 = 76962593 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7696306 + ... + 7696315.
It is an arithmetic number, because the mean of its divisors is an integer number (23088933).
Almost surely, 276963105 is an apocalyptic number.
It is an amenable number.
76963105 is a deficient number, since it is larger than the sum of its proper divisors (15392627).
76963105 is a wasteful number, since it uses less digits than its factorization.
76963105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15392626.
The product of its (nonzero) digits is 34020, while the sum is 37.
The square root of 76963105 is about 8772.8618477667. The cubic root of 76963105 is about 425.3641262323.
It can be divided in two parts, 7696 and 3105, that added together give a palindrome (10801).
The spelling of 76963105 in words is "seventy-six million, nine hundred sixty-three thousand, one hundred five".
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