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2108714 = 217109569
BaseRepresentation
bin1000000010110100101010
310222010121112
420002310222
51014434324
6113110322
723631566
oct10026452
93863545
102108714
111210343
128583a2
1358aa7a
143cc6a6
152b9c0e
hex202d2a

2108714 has 16 divisors (see below), whose sum is σ = 3385800. Its totient is φ = 981504.

The previous prime is 2108699. The next prime is 2108723. The reversal of 2108714 is 4178012.

It can be written as a sum of positive squares in 4 ways, for example, as 1890625 + 218089 = 1375^2 + 467^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2108714.

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, 3422 + ... + 3990.

22108714 is an apocalyptic number.

2108714 is a deficient number, since it is larger than the sum of its proper divisors (1277086).

2108714 is a wasteful number, since it uses less digits than its factorization.

2108714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 2108714 is about 1452.1411777097. The cubic root of 2108714 is about 128.2347985230.

The spelling of 2108714 in words is "two million, one hundred eight thousand, seven hundred fourteen".

Divisors: 1 2 17 34 109 218 569 1138 1853 3706 9673 19346 62021 124042 1054357 2108714