Base | Representation |
---|---|
bin | 1110010001001011101… |
… | …0010100100001000111 |
3 | 212102201120010021010211 |
4 | 3210102322110201013 |
5 | 13004011341223101 |
6 | 304340015300251 |
7 | 23465363066320 |
oct | 3442272244107 |
9 | 772646107124 |
10 | 245130414151 |
11 | 94a60801337 |
12 | 3b61181a687 |
13 | 1a16726244c |
14 | bc15bbb447 |
15 | 659a573c51 |
hex | 3912e94847 |
245130414151 has 8 divisors (see below), whose sum is σ = 280724303360. Its totient is φ = 209680339608.
The previous prime is 245130414059. The next prime is 245130414157. The reversal of 245130414151 is 151414031542.
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 245130414151 - 29 = 245130413639 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 (245130414157) by changing a digit.
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, 35950011 + ... + 35956828.
It is an arithmetic number, because the mean of its divisors is an integer number (35090537920).
Almost surely, 2245130414151 is an apocalyptic number.
245130414151 is a deficient number, since it is larger than the sum of its proper divisors (35593889209).
245130414151 is an equidigital number, since it uses as much as digits as its factorization.
245130414151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71907333.
The product of its (nonzero) digits is 9600, while the sum is 31.
Adding to 245130414151 its reverse (151414031542), we get a palindrome (396544445693).
The spelling of 245130414151 in words is "two hundred forty-five billion, one hundred thirty million, four hundred fourteen thousand, one hundred fifty-one".
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