Base | Representation |
---|---|
bin | 111101001100000… |
… | …1111010011110011 |
3 | 12022002102001221120 |
4 | 1322120033103303 |
5 | 13201103041030 |
6 | 535422353323 |
7 | 101610460350 |
oct | 17230172363 |
9 | 5262361846 |
10 | 2053174515 |
11 | 963a66447 |
12 | 49372b843 |
13 | 2694a4682 |
14 | 15697b627 |
15 | c03b8010 |
hex | 7a60f4f3 |
2053174515 has 32 divisors (see below), whose sum is σ = 3758039040. Its totient is φ = 937678464.
The previous prime is 2053174493. The next prime is 2053174531. The reversal of 2053174515 is 5154713502.
It is not a de Polignac number, because 2053174515 - 28 = 2053174259 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105141 + ... + 123129.
It is an arithmetic number, because the mean of its divisors is an integer number (117438720).
Almost surely, 22053174515 is an apocalyptic number.
2053174515 is a deficient number, since it is larger than the sum of its proper divisors (1704864525).
2053174515 is a wasteful number, since it uses less digits than its factorization.
2053174515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19091.
The product of its (nonzero) digits is 21000, while the sum is 33.
The square root of 2053174515 is about 45311.9687830931. The cubic root of 2053174515 is about 1270.9894772960.
The spelling of 2053174515 in words is "two billion, fifty-three million, one hundred seventy-four thousand, five hundred fifteen".
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