Base | Representation |
---|---|
bin | 10010000000111… |
… | …01101110001110 |
3 | 101112100112010022 |
4 | 21000131232032 |
5 | 302141213221 |
6 | 22554542142 |
7 | 3513320300 |
oct | 1100355616 |
9 | 345315108 |
10 | 151116686 |
11 | 78335226 |
12 | 42737952 |
13 | 25400276 |
14 | 160d9970 |
15 | d4004ab |
hex | 901db8e |
151116686 has 12 divisors (see below), whose sum is σ = 263683368. Its totient is φ = 64764252.
The previous prime is 151116683. The next prime is 151116701. The reversal of 151116686 is 686611151.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151116683) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 770906 + ... + 771101.
It is an arithmetic number, because the mean of its divisors is an integer number (21973614).
Almost surely, 2151116686 is an apocalyptic number.
151116686 is a deficient number, since it is larger than the sum of its proper divisors (112566682).
151116686 is a wasteful number, since it uses less digits than its factorization.
151116686 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1542023 (or 1542016 counting only the distinct ones).
The product of its digits is 8640, while the sum is 35.
The square root of 151116686 is about 12292.9526965656. The cubic root of 151116686 is about 532.6445327581.
The spelling of 151116686 in words is "one hundred fifty-one million, one hundred sixteen thousand, six hundred eighty-six".
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