[go: up one dir, main page]

Search a number
-
+
104769168 = 2437793947
BaseRepresentation
bin1100011111010…
…10011010010000
321022010211021120
412033222122100
5203310103133
614221322240
72411344320
oct617523220
9238124246
10104769168
1154159699
122b106380
13189234ba
14dcb3280
1592e7ab3
hex63ea690

104769168 has 80 divisors (see below), whose sum is σ = 313313280. Its totient is φ = 29547648.

The previous prime is 104769167. The next prime is 104769169. The reversal of 104769168 is 861967401.

It is an interprime number because it is at equal distance from previous prime (104769167) and next prime (104769169).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (104769167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24571 + ... + 28517.

It is an arithmetic number, because the mean of its divisors is an integer number (3916416).

Almost surely, 2104769168 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 104769168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156656640).

104769168 is an abundant number, since it is smaller than the sum of its proper divisors (208544112).

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

104769168 is a wasteful number, since it uses less digits than its factorization.

104769168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044 (or 4038 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 104769168 is about 10235.6811204726. The cubic root of 104769168 is about 471.4234317687.

The spelling of 104769168 in words is "one hundred four million, seven hundred sixty-nine thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 79 84 112 158 168 237 316 336 474 553 632 948 1106 1264 1659 1896 2212 3318 3792 3947 4424 6636 7894 8848 11841 13272 15788 23682 26544 27629 31576 47364 55258 63152 82887 94728 110516 165774 189456 221032 311813 331548 442064 623626 663096 935439 1247252 1326192 1870878 2182691 2494504 3741756 4365382 4989008 6548073 7483512 8730764 13096146 14967024 17461528 26192292 34923056 52384584 104769168