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874952085 = 35722373709
BaseRepresentation
bin110100001001101…
…011010110010101
32020222101011121210
4310021223112111
53242441431320
6222453132033
730452653500
oct6411532625
92228334553
10874952085
114099844a7
1220502a019
1310c366737
14842ba137
1551c300e0
hex3426b595

874952085 has 96 divisors (see below), whose sum is σ = 1724993280. Its totient is φ = 376814592.

The previous prime is 874952083. The next prime is 874952093. The reversal of 874952085 is 580259478.

874952085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 874952085 - 21 = 874952083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874952083) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1233711 + ... + 1234419.

It is an arithmetic number, because the mean of its divisors is an integer number (17968680).

Almost surely, 2874952085 is an apocalyptic number.

It is an amenable number.

874952085 is a deficient number, since it is larger than the sum of its proper divisors (850041195).

874952085 is a wasteful number, since it uses less digits than its factorization.

874952085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 874952085 is about 29579.5889930878. The cubic root of 874952085 is about 956.4481323822.

The spelling of 874952085 in words is "eight hundred seventy-four million, nine hundred fifty-two thousand, eighty-five".

Divisors: 1 3 5 7 15 21 23 35 49 69 73 105 115 147 161 219 245 345 365 483 511 709 735 805 1095 1127 1533 1679 2127 2415 2555 3381 3545 3577 4963 5037 5635 7665 8395 10635 10731 11753 14889 16307 16905 17885 24815 25185 34741 35259 48921 51757 53655 58765 74445 81535 82271 104223 114149 155271 173705 176295 244605 246813 258785 342447 362299 411355 521115 570745 776355 799043 1086897 1190411 1234065 1712235 1811495 2397129 2536093 3571233 3995215 5434485 5952055 7608279 8332877 11985645 12680465 17856165 24998631 38041395 41664385 58330139 124993155 174990417 291650695 874952085