Base | Representation |
---|---|
bin | 11011111101101… |
… | …010000101100111 |
3 | 1012200210012002010 |
4 | 123331222011213 |
5 | 1430100214012 |
6 | 114315245303 |
7 | 14424456306 |
oct | 3375520547 |
9 | 1180705063 |
10 | 469148007 |
11 | 220904929 |
12 | 111149833 |
13 | 76272393 |
14 | 4644443d |
15 | 2b2c1c3c |
hex | 1bf6a167 |
469148007 has 4 divisors (see below), whose sum is σ = 625530680. Its totient is φ = 312765336.
The previous prime is 469147979. The next prime is 469148039. The reversal of 469148007 is 700841964.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 469148007 - 27 = 469147879 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 (469148087) 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, 78191332 + ... + 78191337.
It is an arithmetic number, because the mean of its divisors is an integer number (156382670).
Almost surely, 2469148007 is an apocalyptic number.
469148007 is a deficient number, since it is larger than the sum of its proper divisors (156382673).
469148007 is a wasteful number, since it uses less digits than its factorization.
469148007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156382672.
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 469148007 is about 21659.8247222825. The cubic root of 469148007 is about 777.0279221210.
The spelling of 469148007 in words is "four hundred sixty-nine million, one hundred forty-eight thousand, seven".
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