Base | Representation |
---|---|
bin | 111011110101… |
… | …1011011001110 |
3 | 2012000220200012 |
4 | 1313223123032 |
5 | 31012414011 |
6 | 3040233222 |
7 | 530444330 |
oct | 167533316 |
9 | 65026605 |
10 | 31373006 |
11 | 16789005 |
12 | a60b812 |
13 | 6665c12 |
14 | 4249450 |
15 | 2b4aa8b |
hex | 1deb6ce |
31373006 has 16 divisors (see below), whose sum is σ = 53944800. Its totient is φ = 13404960.
The previous prime is 31372997. The next prime is 31373011. The reversal of 31373006 is 60037313.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1676 + ... + 8096.
It is an arithmetic number, because the mean of its divisors is an integer number (3371550).
Almost surely, 231373006 is an apocalyptic number.
31373006 is a deficient number, since it is larger than the sum of its proper divisors (22571794).
31373006 is a wasteful number, since it uses less digits than its factorization.
31373006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6779.
The product of its (nonzero) digits is 1134, while the sum is 23.
The square root of 31373006 is about 5601.1611296230. The cubic root of 31373006 is about 315.3929956772.
The spelling of 31373006 in words is "thirty-one million, three hundred seventy-three thousand, six".
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