Base | Representation |
---|---|
bin | 10010000011010… |
… | …10101111001101 |
3 | 101112221112211211 |
4 | 21001222233031 |
5 | 302231312031 |
6 | 23005414421 |
7 | 3516103060 |
oct | 1101525715 |
9 | 345845754 |
10 | 151432141 |
11 | 78530233 |
12 | 4286a411 |
13 | 254b0a23 |
14 | 1617c8d7 |
15 | d463bb1 |
hex | 906abcd |
151432141 has 8 divisors (see below), whose sum is σ = 183245760. Its totient is φ = 122163648.
The previous prime is 151432139. The next prime is 151432181. The reversal of 151432141 is 141234151.
151432141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 151432141 - 21 = 151432139 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151432121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636151 + ... + 636388.
It is an arithmetic number, because the mean of its divisors is an integer number (22905720).
Almost surely, 2151432141 is an apocalyptic number.
It is an amenable number.
151432141 is a deficient number, since it is larger than the sum of its proper divisors (31813619).
151432141 is a wasteful number, since it uses less digits than its factorization.
151432141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1272563.
The product of its digits is 480, while the sum is 22.
The square root of 151432141 is about 12305.7767329007. The cubic root of 151432141 is about 533.0149057100.
Adding to 151432141 its reverse (141234151), we get a palindrome (292666292).
The spelling of 151432141 in words is "one hundred fifty-one million, four hundred thirty-two thousand, one hundred forty-one".
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