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10142412100 = 2252341329717
BaseRepresentation
bin10010111001000100…
…01110110101000100
3222011211201220210121
421130202032311010
5131232424141400
64354231031324
7506224036402
oct113442166504
928154656717
1010142412100
114335144367
121b7080b544
13c583606a2
146c3034472
153e563e21a
hex25c88ed44

10142412100 has 36 divisors (see below), whose sum is σ = 22016223684. Its totient is φ = 4055639680.

The previous prime is 10142412089. The next prime is 10142412101. The reversal of 10142412100 is 121424101.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1033236736 + 9109175364 = 32144^2 + 95442^2 .

It is not an unprimeable number, because it can be changed into a prime (10142412101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326442 + ... + 356158.

It is an arithmetic number, because the mean of its divisors is an integer number (611561769).

Almost surely, 210142412100 is an apocalyptic number.

10142412100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10142412100 is an abundant number, since it is smaller than the sum of its proper divisors (11873811584).

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

10142412100 is a wasteful number, since it uses less digits than its factorization.

10142412100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33144 (or 33137 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10142412100 its reverse (121424101), we get a palindrome (10263836201).

The spelling of 10142412100 in words is "ten billion, one hundred forty-two million, four hundred twelve thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 3413 6826 13652 17065 29717 34130 59434 68260 85325 118868 148585 170650 297170 341300 594340 742925 1485850 2971700 101424121 202848242 405696484 507120605 1014241210 2028482420 2535603025 5071206050 10142412100