Base | Representation |
---|---|
bin | 1001000111101… |
… | …00000010101101 |
3 | 12022221110020210 |
4 | 10203310002231 |
5 | 124040401234 |
6 | 11331333033 |
7 | 1616133345 |
oct | 443640255 |
9 | 168843223 |
10 | 76497069 |
11 | 3a1a9420 |
12 | 21751179 |
13 | 12b04b4c |
14 | a233d25 |
15 | 6ab0be9 |
hex | 48f40ad |
76497069 has 8 divisors (see below), whose sum is σ = 111268512. Its totient is φ = 46361840.
The previous prime is 76497061. The next prime is 76497077. The reversal of 76497069 is 96079467.
It is an interprime number because it is at equal distance from previous prime (76497061) and next prime (76497077).
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 76497069 - 23 = 76497061 is a prime.
It is a super-2 number, since 2×764970692 = 11703603131181522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76497061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1159014 + ... + 1159079.
It is an arithmetic number, because the mean of its divisors is an integer number (13908564).
Almost surely, 276497069 is an apocalyptic number.
It is an amenable number.
76497069 is a deficient number, since it is larger than the sum of its proper divisors (34771443).
76497069 is a wasteful number, since it uses less digits than its factorization.
76497069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2318107.
The product of its (nonzero) digits is 571536, while the sum is 48.
The square root of 76497069 is about 8746.2602865453. The cubic root of 76497069 is about 424.5038158594.
The spelling of 76497069 in words is "seventy-six million, four hundred ninety-seven thousand, sixty-nine".
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