Base | Representation |
---|---|
bin | 101000000011100… |
… | …100001110101110 |
3 | 1201211112022220011 |
4 | 220003210032232 |
5 | 2334014222340 |
6 | 150403443434 |
7 | 22440051046 |
oct | 5003441656 |
9 | 1654468804 |
10 | 672023470 |
11 | 3153811a8 |
12 | 16908657a |
13 | a92c5431 |
14 | 65374726 |
15 | 3dee80ea |
hex | 280e43ae |
672023470 has 8 divisors (see below), whose sum is σ = 1209642264. Its totient is φ = 268809384.
The previous prime is 672023461. The next prime is 672023557. The reversal of 672023470 is 74320276.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33601164 + ... + 33601183.
It is an arithmetic number, because the mean of its divisors is an integer number (151205283).
Almost surely, 2672023470 is an apocalyptic number.
672023470 is a deficient number, since it is larger than the sum of its proper divisors (537618794).
672023470 is a wasteful number, since it uses less digits than its factorization.
672023470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67202354.
The product of its (nonzero) digits is 14112, while the sum is 31.
The square root of 672023470 is about 25923.4154771319. The cubic root of 672023470 is about 875.9140250131.
The spelling of 672023470 in words is "six hundred seventy-two million, twenty-three thousand, four hundred seventy".
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