Base | Representation |
---|---|
bin | 1111101000100… |
… | …11110001101110 |
3 | 100010210021002202 |
4 | 13310103301232 |
5 | 232033344011 |
6 | 21003021502 |
7 | 3151532165 |
oct | 764236156 |
9 | 303707082 |
10 | 131153006 |
11 | 6803a216 |
12 | 37b0a892 |
13 | 2123053a |
14 | 135c03dc |
15 | b7aa23b |
hex | 7d13c6e |
131153006 has 8 divisors (see below), whose sum is σ = 197178960. Its totient is φ = 65426688.
The previous prime is 131152963. The next prime is 131153039. The reversal of 131153006 is 600351131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1311530062 = 34402221965672072, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73811 + ... + 75566.
It is an arithmetic number, because the mean of its divisors is an integer number (24647370).
Almost surely, 2131153006 is an apocalyptic number.
131153006 is a deficient number, since it is larger than the sum of its proper divisors (66025954).
131153006 is a wasteful number, since it uses less digits than its factorization.
131153006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149818.
The product of its (nonzero) digits is 270, while the sum is 20.
The square root of 131153006 is about 11452.2052898121. The cubic root of 131153006 is about 508.0729610831.
The spelling of 131153006 in words is "one hundred thirty-one million, one hundred fifty-three thousand, six".
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