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34818108 = 223131719691
BaseRepresentation
bin1000010011010…
…0100000111100
32102111221110120
42010310200330
532403134413
63242134540
7601643343
oct204644074
972457416
1034818108
11187213a6
12b7b1450
1372a1040
1448a4b5a
1530cb723
hex213483c

34818108 has 96 divisors (see below), whose sum is σ = 97655040. Its totient is φ = 9538560.

The previous prime is 34818107. The next prime is 34818109. The reversal of 34818108 is 80181843.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34818107) and next prime (34818109).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34818101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50043 + ... + 50733.

It is an arithmetic number, because the mean of its divisors is an integer number (1017240).

Almost surely, 234818108 is an apocalyptic number.

34818108 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34818108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48827520).

34818108 is an abundant number, since it is smaller than the sum of its proper divisors (62836932).

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

34818108 is a wasteful number, since it uses less digits than its factorization.

34818108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 34818108 is about 5900.6870786375. The cubic root of 34818108 is about 326.5389981927.

The spelling of 34818108 in words is "thirty-four million, eight hundred eighteen thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 13 17 19 26 34 38 39 51 52 57 68 76 78 102 114 156 204 221 228 247 323 442 494 646 663 691 741 884 969 988 1292 1326 1382 1482 1938 2073 2652 2764 2964 3876 4146 4199 8292 8398 8983 11747 12597 13129 16796 17966 23494 25194 26258 26949 35241 35932 39387 46988 50388 52516 53898 70482 78774 107796 140964 152711 157548 170677 223193 305422 341354 446386 458133 512031 610844 669579 682708 892772 916266 1024062 1339158 1832532 2048124 2678316 2901509 5803018 8704527 11606036 17409054 34818108