Base | Representation |
---|---|
bin | 1001101001010011110… |
… | …10110100000000111111 |
3 | 1011200102221020020200000 |
4 | 10310221322310000333 |
5 | 20412214413440210 |
6 | 412130022005343 |
7 | 32641535344164 |
oct | 4645172640077 |
9 | 1150387206600 |
10 | 331415765055 |
11 | 1186096175a1 |
12 | 54292576853 |
13 | 253386020bb |
14 | 1207d60406b |
15 | 894a743ac0 |
hex | 4d29eb403f |
331415765055 has 48 divisors (see below), whose sum is σ = 596593705344. Its totient is φ = 176498831520.
The previous prime is 331415765033. The next prime is 331415765081. The reversal of 331415765055 is 550567514133.
331415765055 is a `hidden beast` number, since 3 + 31 + 41 + 5 + 76 + 505 + 5 = 666.
It is not a de Polignac number, because 331415765055 - 26 = 331415764991 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 331415765055.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 642192 + ... + 1036938.
It is an arithmetic number, because the mean of its divisors is an integer number (12429035528).
Almost surely, 2331415765055 is an apocalyptic number.
331415765055 is a deficient number, since it is larger than the sum of its proper divisors (265177940289).
331415765055 is an equidigital number, since it uses as much as digits as its factorization.
331415765055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395458 (or 395446 counting only the distinct ones).
The product of its (nonzero) digits is 945000, while the sum is 45.
The spelling of 331415765055 in words is "three hundred thirty-one billion, four hundred fifteen million, seven hundred sixty-five thousand, fifty-five".
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