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2174086053 = 32241565117
BaseRepresentation
bin1000000110010101…
…1110101110100101
312121111221000101200
42001211132232211
513423031223203
6555422113113
7104606266206
oct20145365645
95544830350
102174086053
11a16240037
1250811b799
1328855a469
14168a535ad
15caced9a3
hex8195eba5

2174086053 has 6 divisors (see below), whose sum is σ = 3140346534. Its totient is φ = 1449390696.

The previous prime is 2174086051. The next prime is 2174086069. The reversal of 2174086053 is 3506804712.

2174086053 is a `hidden beast` number, since 2 + 1 + 7 + 40 + 8 + 605 + 3 = 666.

2174086053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2173704129 + 381924 = 46623^2 + 618^2 .

It is not a de Polignac number, because 2174086053 - 21 = 2174086051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2174085999 and 2174086017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2174086051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120782550 + ... + 120782567.

It is an arithmetic number, because the mean of its divisors is an integer number (523391089).

Almost surely, 22174086053 is an apocalyptic number.

It is an amenable number.

2174086053 is a deficient number, since it is larger than the sum of its proper divisors (966260481).

2174086053 is a wasteful number, since it uses less digits than its factorization.

2174086053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241565123 (or 241565120 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 2174086053 is about 46627.0956955288. The cubic root of 2174086053 is about 1295.4646798193.

The spelling of 2174086053 in words is "two billion, one hundred seventy-four million, eighty-six thousand, fifty-three".

Divisors: 1 3 9 241565117 724695351 2174086053