Base | Representation |
---|---|
bin | 1000010101100… |
… | …01010100110101 |
3 | 11212120221010201 |
4 | 10022301110311 |
5 | 120400313331 |
6 | 10534520501 |
7 | 1506262243 |
oct | 412612465 |
9 | 155527121 |
10 | 69932341 |
11 | 36525226 |
12 | 1b506131 |
13 | 11646aab |
14 | 9405793 |
15 | 6215a61 |
hex | 42b1535 |
69932341 has 4 divisors (see below), whose sum is σ = 69957472. Its totient is φ = 69907212.
The previous prime is 69932323. The next prime is 69932371. The reversal of 69932341 is 14323996.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-69932341 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 69932341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69932371) 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, 7785 + ... + 14158.
It is an arithmetic number, because the mean of its divisors is an integer number (17489368).
Almost surely, 269932341 is an apocalyptic number.
It is an amenable number.
69932341 is a deficient number, since it is larger than the sum of its proper divisors (25131).
69932341 is a wasteful number, since it uses less digits than its factorization.
69932341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25130.
The product of its digits is 34992, while the sum is 37.
The square root of 69932341 is about 8362.5558892004. Note that the first 3 decimals coincide. The cubic root of 69932341 is about 411.9957052526.
The spelling of 69932341 in words is "sixty-nine million, nine hundred thirty-two thousand, three hundred forty-one".
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