Base | Representation |
---|---|
bin | 10000010111000… |
… | …111101000110011 |
3 | 201010111211210102 |
4 | 100113013220303 |
5 | 1030232333201 |
6 | 43123223015 |
7 | 6542115014 |
oct | 2027075063 |
9 | 633454712 |
10 | 274496051 |
11 | 130a44a45 |
12 | 77b17a6b |
13 | 44b3b3cb |
14 | 2865500b |
15 | 1917226b |
hex | 105c7a33 |
274496051 has 4 divisors (see below), whose sum is σ = 274666392. Its totient is φ = 274325712.
The previous prime is 274496017. The next prime is 274496141. The reversal of 274496051 is 150694472.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-274496051 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 274495996 and 274496014.
It is not an unprimeable number, because it can be changed into a prime (274496251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82730 + ... + 85983.
It is an arithmetic number, because the mean of its divisors is an integer number (68666598).
Almost surely, 2274496051 is an apocalyptic number.
274496051 is a deficient number, since it is larger than the sum of its proper divisors (170341).
274496051 is a wasteful number, since it uses less digits than its factorization.
274496051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170340.
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 274496051 is about 16567.9223501319. The cubic root of 274496051 is about 649.8982491615.
The spelling of 274496051 in words is "two hundred seventy-four million, four hundred ninety-six thousand, fifty-one".
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