Base | Representation |
---|---|
bin | 1001101001010100110… |
… | …11100100101101110100 |
3 | 1011200110112101120022020 |
4 | 10310222123210231310 |
5 | 20412224113300030 |
6 | 412130530033140 |
7 | 32642001343266 |
oct | 4645233445564 |
9 | 1150415346266 |
10 | 331424353140 |
11 | 118613452991 |
12 | 542954187b0 |
13 | 2533a31b0ca |
14 | 120807dbb36 |
15 | 894b38d510 |
hex | 4d2a6e4b74 |
331424353140 has 48 divisors (see below), whose sum is σ = 928106968320. Its totient is φ = 88368515200.
The previous prime is 331424353129. The next prime is 331424353147. The reversal of 331424353140 is 41353424133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331424353147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124501 + ... + 823619.
It is an arithmetic number, because the mean of its divisors is an integer number (19335561840).
Almost surely, 2331424353140 is an apocalyptic number.
331424353140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
331424353140 is an abundant number, since it is smaller than the sum of its proper divisors (596682615180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331424353140 is a wasteful number, since it uses less digits than its factorization.
331424353140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707032 (or 707030 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 33.
Adding to 331424353140 its reverse (41353424133), we get a palindrome (372777777273).
The spelling of 331424353140 in words is "three hundred thirty-one billion, four hundred twenty-four million, three hundred fifty-three thousand, one hundred forty".
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