Base | Representation |
---|---|
bin | 10011110000000… |
… | …110100110011110 |
3 | 212002112200212020 |
4 | 103300012212132 |
5 | 1134313031204 |
6 | 52514321010 |
7 | 11132441601 |
oct | 2360064636 |
9 | 762480766 |
10 | 331377054 |
11 | 160065538 |
12 | 92b89166 |
13 | 538657c8 |
14 | 32020338 |
15 | 1e15abd9 |
hex | 13c0699e |
331377054 has 32 divisors (see below), whose sum is σ = 692561664. Its totient is φ = 105504960.
The previous prime is 331377037. The next prime is 331377083. The reversal of 331377054 is 450773133.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132762 + ... + 135234.
It is an arithmetic number, because the mean of its divisors is an integer number (21642552).
Almost surely, 2331377054 is an apocalyptic number.
331377054 is an abundant number, since it is smaller than the sum of its proper divisors (361184610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331377054 is a wasteful number, since it uses less digits than its factorization.
331377054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3472.
The product of its (nonzero) digits is 26460, while the sum is 33.
The square root of 331377054 is about 18203.7648303860. The cubic root of 331377054 is about 692.0022038198.
The spelling of 331377054 in words is "three hundred thirty-one million, three hundred seventy-seven thousand, fifty-four".
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