Base | Representation |
---|---|
bin | 100101101001010111010101… |
… | …0111100000001010011110111 |
3 | 1121102110201122101100102210101 |
4 | 1023102232222330001103313 |
5 | 321400401322130240111 |
6 | 3132135511430334531 |
7 | 126515054363221531 |
oct | 11322565274012367 |
9 | 1542421571312711 |
10 | 331140551415031 |
11 | 96569a12503906 |
12 | 311813107ba447 |
13 | 112a055c9b9167 |
14 | 5bab406b94851 |
15 | 2843ad41e2bc1 |
hex | 12d2baaf014f7 |
331140551415031 has 8 divisors (see below), whose sum is σ = 332026997390000. Its totient is φ = 330254996791680.
The previous prime is 331140551415029. The next prime is 331140551415061. The reversal of 331140551415031 is 130514155041133.
It is a happy number.
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 331140551415031 - 21 = 331140551415029 is a prime.
It is a super-2 number, since 2×3311405514150312 (a number of 30 digits) 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 (331140551415061) 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, 222093900 + ... + 223579921.
It is an arithmetic number, because the mean of its divisors is an integer number (41503374673750).
Almost surely, 2331140551415031 is an apocalyptic number.
331140551415031 is a deficient number, since it is larger than the sum of its proper divisors (886445974969).
331140551415031 is a wasteful number, since it uses less digits than its factorization.
331140551415031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445675809.
The product of its (nonzero) digits is 54000, while the sum is 37.
The spelling of 331140551415031 in words is "three hundred thirty-one trillion, one hundred forty billion, five hundred fifty-one million, four hundred fifteen thousand, thirty-one".
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