Base | Representation |
---|---|
bin | 10000000011100… |
… | …100011001110101 |
3 | 200202212110112121 |
4 | 100003210121311 |
5 | 1022424332442 |
6 | 42421315541 |
7 | 6450421120 |
oct | 2003443165 |
9 | 622773477 |
10 | 269370997 |
11 | 129064465 |
12 | 76265bb1 |
13 | 43a6572c |
14 | 27abd3b7 |
15 | 189ad967 |
hex | 100e4675 |
269370997 has 8 divisors (see below), whose sum is σ = 317783552. Its totient is φ = 223441200.
The previous prime is 269370979. The next prime is 269371013. The reversal of 269370997 is 799073962.
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 269370997 - 215 = 269338229 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 (269370197) 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, 620454 + ... + 620887.
It is an arithmetic number, because the mean of its divisors is an integer number (39722944).
Almost surely, 2269370997 is an apocalyptic number.
It is an amenable number.
269370997 is a deficient number, since it is larger than the sum of its proper divisors (48412555).
269370997 is a wasteful number, since it uses less digits than its factorization.
269370997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1241379.
The product of its (nonzero) digits is 1285956, while the sum is 52.
The square root of 269370997 is about 16412.5256130798. The cubic root of 269370997 is about 645.8281108682.
The spelling of 269370997 in words is "two hundred sixty-nine million, three hundred seventy thousand, nine hundred ninety-seven".
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