Base | Representation |
---|---|
bin | 10000010101100… |
… | …011010001010000 |
3 | 201002201221212020 |
4 | 100111203101100 |
5 | 1030131204234 |
6 | 43110331440 |
7 | 6535453320 |
oct | 2025432120 |
9 | 632657766 |
10 | 274084944 |
11 | 130794091 |
12 | 77959b80 |
13 | 44a26253 |
14 | 28589280 |
15 | 190e0549 |
hex | 10563450 |
274084944 has 40 divisors (see below), whose sum is σ = 809204160. Its totient is φ = 78309888.
The previous prime is 274084927. The next prime is 274084973. The reversal of 274084944 is 449480472.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 274084896 and 274084905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407529 + ... + 408200.
It is an arithmetic number, because the mean of its divisors is an integer number (20230104).
Almost surely, 2274084944 is an apocalyptic number.
274084944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
274084944 is an abundant number, since it is smaller than the sum of its proper divisors (535119216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274084944 is a wasteful number, since it uses less digits than its factorization.
274084944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815747 (or 815741 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 42.
The square root of 274084944 is about 16555.5109857715. The cubic root of 274084944 is about 649.5736407117.
The spelling of 274084944 in words is "two hundred seventy-four million, eighty-four thousand, nine hundred forty-four".
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