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10142301100 = 2252179733773
BaseRepresentation
bin10010111001000011…
…10011101110101100
3222011211112021112111
421130201303232230
5131232412113400
64354224413404
7506223064651
oct113441635654
928154467474
1010142301100
114335078a28
121b70777264
13c58321cc9
146c3005c28
153e561b3ba
hex25c873bac

10142301100 has 72 divisors (see below), whose sum is σ = 22190610960. Its totient is φ = 4023540480.

The previous prime is 10142301097. The next prime is 10142301149. The reversal of 10142301100 is 110324101.

It is a super-2 number, since 2×101423011002 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13120314 + ... + 13121086.

It is an arithmetic number, because the mean of its divisors is an integer number (308202930).

Almost surely, 210142301100 is an apocalyptic number.

10142301100 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 10142301100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11095305480).

10142301100 is an abundant number, since it is smaller than the sum of its proper divisors (12048309860).

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

10142301100 is a wasteful number, since it uses less digits than its factorization.

10142301100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699 (or 1692 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10142301100 its reverse (110324101), we get a palindrome (10252625201).

The spelling of 10142301100 in words is "ten billion, one hundred forty-two million, three hundred one thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 179 358 716 733 773 895 1466 1546 1790 2932 3092 3580 3665 3865 4475 7330 7730 8950 14660 15460 17900 18325 19325 36650 38650 73300 77300 131207 138367 262414 276734 524828 553468 566609 656035 691835 1133218 1312070 1383670 2266436 2624140 2767340 2833045 3280175 3459175 5666090 6560350 6918350 11332180 13120700 13836700 14165225 28330450 56660900 101423011 202846022 405692044 507115055 1014230110 2028460220 2535575275 5071150550 10142301100