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105082464 = 25319531087
BaseRepresentation
bin1100100001101…
…10111001100000
321022201202001010
412100312321200
5203400114324
614232140520
72414120604
oct620667140
9238652033
10105082464
1154353013
122b237740
1318a02c96
14dd55504
15935a829
hex6436e60

105082464 has 96 divisors (see below), whose sum is σ = 296110080. Its totient is φ = 32527872.

The previous prime is 105082463. The next prime is 105082477. The reversal of 105082464 is 464280501.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1050824642 = 22084648480622592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105082463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96129 + ... + 97215.

It is an arithmetic number, because the mean of its divisors is an integer number (3084480).

Almost surely, 2105082464 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 105082464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148055040).

105082464 is an abundant number, since it is smaller than the sum of its proper divisors (191027616).

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

105082464 is a wasteful number, since it uses less digits than its factorization.

105082464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172 (or 1164 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 105082464 is about 10250.9738074000. The cubic root of 105082464 is about 471.8928704488.

The spelling of 105082464 in words is "one hundred five million, eighty-two thousand, four hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 16 19 24 32 38 48 53 57 76 96 106 114 152 159 212 228 304 318 424 456 608 636 848 912 1007 1087 1272 1696 1824 2014 2174 2544 3021 3261 4028 4348 5088 6042 6522 8056 8696 12084 13044 16112 17392 20653 24168 26088 32224 34784 41306 48336 52176 57611 61959 82612 96672 104352 115222 123918 165224 172833 230444 247836 330448 345666 460888 495672 660896 691332 921776 991344 1094609 1382664 1843552 1982688 2189218 2765328 3283827 4378436 5530656 6567654 8756872 13135308 17513744 26270616 35027488 52541232 105082464