Search a number
-
+
2213005513654 = 213317613607969
BaseRepresentation
bin100000001101000001011…
…010000101001110110110
321211120011011022002020101
4200031001122011032312
5242224213402414104
64412350220224314
7315612224332345
oct40150132051666
97746134262211
102213005513654
11783591a12981
122b8a8b09b09a
131308bb135a50
1479177d33b5c
153c8730e25a4
hex203416853b6

2213005513654 has 32 divisors (see below), whose sum is σ = 3695023100160. Its totient is φ = 987140044800.

The previous prime is 2213005513651. The next prime is 2213005513661. The reversal of 2213005513654 is 4563155003122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213005513651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1190619 + ... + 2417350.

It is an arithmetic number, because the mean of its divisors is an integer number (115469471880).

Almost surely, 22213005513654 is an apocalyptic number.

2213005513654 is a deficient number, since it is larger than the sum of its proper divisors (1482017586506).

2213005513654 is a wasteful number, since it uses less digits than its factorization.

2213005513654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608776.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 2213005513654 in words is "two trillion, two hundred thirteen billion, five million, five hundred thirteen thousand, six hundred fifty-four".

Divisors: 1 2 13 26 31 62 403 761 806 1522 9893 19786 23591 47182 306683 613366 3607969 7215938 46903597 93807194 111847039 223694078 1454011507 2745664409 2908023014 5491328818 35693637317 71387274634 85115596679 170231193358 1106502756827 2213005513654