Base | Representation |
---|---|
bin | 10010000000011… |
… | …01100110000111 |
3 | 101112020011111211 |
4 | 21000031212013 |
5 | 302132110011 |
6 | 22553312251 |
7 | 3512623564 |
oct | 1100154607 |
9 | 345204454 |
10 | 151050631 |
11 | 7829a636 |
12 | 42705687 |
13 | 253a9194 |
14 | 160bd86b |
15 | d3dab21 |
hex | 900d987 |
151050631 has 16 divisors (see below), whose sum is σ = 158957568. Its totient is φ = 143366400.
The previous prime is 151050619. The next prime is 151050643. The reversal of 151050631 is 136050151.
It is an interprime number because it is at equal distance from previous prime (151050619) and next prime (151050643).
It is a cyclic number.
It is not a de Polignac number, because 151050631 - 27 = 151050503 is a prime.
It is a super-2 number, since 2×1510506312 = 45632586250996322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151050671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574206 + ... + 574468.
It is an arithmetic number, because the mean of its divisors is an integer number (9934848).
Almost surely, 2151050631 is an apocalyptic number.
151050631 is a deficient number, since it is larger than the sum of its proper divisors (7906937).
151050631 is a wasteful number, since it uses less digits than its factorization.
151050631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 582.
The product of its (nonzero) digits is 450, while the sum is 22.
The square root of 151050631 is about 12290.2657009521. The cubic root of 151050631 is about 532.5669129108.
The spelling of 151050631 in words is "one hundred fifty-one million, fifty thousand, six hundred thirty-one".
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