Base | Representation |
---|---|
bin | 1001101001001100101… |
… | …10111100010111011001 |
3 | 1011200021202211102011022 |
4 | 10310212112330113121 |
5 | 20412104120433200 |
6 | 412120045412225 |
7 | 32640211533560 |
oct | 4644626742731 |
9 | 1150252742138 |
10 | 331356030425 |
11 | 118588928032 |
12 | 5427656a075 |
13 | 25329118b74 |
14 | 120756d4bd7 |
15 | 8945394885 |
hex | 4d265bc5d9 |
331356030425 has 24 divisors (see below), whose sum is σ = 494293512000. Its totient is φ = 215256847680.
The previous prime is 331356030419. The next prime is 331356030431. The reversal of 331356030425 is 524030653133.
It is an interprime number because it is at equal distance from previous prime (331356030419) and next prime (331356030431).
It is not a de Polignac number, because 331356030425 - 26 = 331356030361 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49824650 + ... + 49831299.
It is an arithmetic number, because the mean of its divisors is an integer number (20595563000).
Almost surely, 2331356030425 is an apocalyptic number.
331356030425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
331356030425 is a deficient number, since it is larger than the sum of its proper divisors (162937481575).
331356030425 is a wasteful number, since it uses less digits than its factorization.
331356030425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99655985 (or 99655980 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 35.
Adding to 331356030425 its reverse (524030653133), we get a palindrome (855386683558).
The spelling of 331356030425 in words is "three hundred thirty-one billion, three hundred fifty-six million, thirty thousand, four hundred twenty-five".
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