Search a number
-
+
34802208 = 2532761283
BaseRepresentation
bin1000010011000…
…0101000100000
32102111010122200
42010300220200
532402132313
63241533200
7601546110
oct204605040
972433580
1034802208
1118710461
12b7a4200
137296a2c
14489d040
1530c6b73
hex2130a20

34802208 has 144 divisors (see below), whose sum is σ = 115367616. Its totient is φ = 9745920.

The previous prime is 34802203. The next prime is 34802221. The reversal of 34802208 is 80220843.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×348022082 = 2422387363350528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34802203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122835 + ... + 123117.

It is an arithmetic number, because the mean of its divisors is an integer number (801164).

Almost surely, 234802208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34802208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57683808).

34802208 is an abundant number, since it is smaller than the sum of its proper divisors (80565408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34802208 is a wasteful number, since it uses less digits than its factorization.

34802208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 34802208 is about 5899.3396240596. The cubic root of 34802208 is about 326.4892849746.

The spelling of 34802208 in words is "thirty-four million, eight hundred two thousand, two hundred eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 61 63 72 84 96 112 122 126 144 168 183 224 244 252 283 288 336 366 427 488 504 549 566 672 732 849 854 976 1008 1098 1132 1281 1464 1698 1708 1952 1981 2016 2196 2264 2547 2562 2928 3396 3416 3843 3962 4392 4528 5094 5124 5856 5943 6792 6832 7686 7924 8784 9056 10188 10248 11886 13584 13664 15372 15848 17263 17568 17829 20376 20496 23772 27168 30744 31696 34526 35658 40752 40992 47544 51789 61488 63392 69052 71316 81504 95088 103578 120841 122976 138104 142632 155367 190176 207156 241682 276208 285264 310734 362523 414312 483364 552416 570528 621468 725046 828624 966728 1087569 1242936 1450092 1657248 1933456 2175138 2485872 2900184 3866912 4350276 4971744 5800368 8700552 11600736 17401104 34802208