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103712484 = 22331833359
BaseRepresentation
bin1100010111010…
…00011011100100
321020011010210010
412023220123210
5203022244414
614142530220
72366353521
oct613503344
9236133703
10103712484
11535a77a7
122a896970
1318643545
14daba148
159189959
hex62e86e4

103712484 has 48 divisors (see below), whose sum is σ = 252887040. Its totient is φ = 33042720.

The previous prime is 103712471. The next prime is 103712489. The reversal of 103712484 is 484217301.

It is not an unprimeable number, because it can be changed into a prime (103712489) 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, 29197 + ... + 32555.

It is an arithmetic number, because the mean of its divisors is an integer number (5268480).

Almost surely, 2103712484 is an apocalyptic number.

It is an amenable number.

103712484 is an abundant number, since it is smaller than the sum of its proper divisors (149174556).

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

103712484 is a wasteful number, since it uses less digits than its factorization.

103712484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480 (or 3478 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 103712484 is about 10183.9326392116. The cubic root of 103712484 is about 469.8331745334.

Adding to 103712484 its reverse (484217301), we get a palindrome (587929785).

It can be divided in two parts, 103712 and 484, that added together give a triangular number (104196 = T456).

The spelling of 103712484 in words is "one hundred three million, seven hundred twelve thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 31 62 83 93 124 166 186 249 332 372 498 996 2573 3359 5146 6718 7719 10077 10292 13436 15438 20154 30876 40308 104129 208258 278797 312387 416516 557594 624774 836391 1115188 1249548 1672782 3345564 8642707 17285414 25928121 34570828 51856242 103712484