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103241461660 = 22519757358901
BaseRepresentation
bin110000000100110101…
…0111010111110011100
3100212111002000122201021
41200021222322332130
53142414303233120
6115232314453524
710313263642021
oct1401152727634
9325432018637
10103241461660
113a86a128237
12180134342a4
1399742371ac
144dd575d548
152a43ac7aaa
hex1809abaf9c

103241461660 has 48 divisors (see below), whose sum is σ = 228520081440. Its totient is φ = 39071289600.

The previous prime is 103241461637. The next prime is 103241461663. The reversal of 103241461660 is 66164142301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103241461663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108210 + ... + 467110.

It is an arithmetic number, because the mean of its divisors is an integer number (4760835030).

Almost surely, 2103241461660 is an apocalyptic number.

103241461660 is a gapful number since it is divisible by the number (10) 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 103241461660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114260040720).

103241461660 is an abundant number, since it is smaller than the sum of its proper divisors (125278619780).

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

103241461660 is a wasteful number, since it uses less digits than its factorization.

103241461660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359686 (or 359684 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 103241461660 in words is "one hundred three billion, two hundred forty-one million, four hundred sixty-one thousand, six hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 757 1514 3028 3785 7570 14383 15140 28766 57532 71915 143830 287660 358901 717802 1435604 1794505 3589010 6819119 7178020 13638238 27276476 34095595 68191190 136382380 271688057 543376114 1086752228 1358440285 2716880570 5162073083 5433761140 10324146166 20648292332 25810365415 51620730830 103241461660