Search a number
-
+
1010411112100 = 2252131268961253
BaseRepresentation
bin11101011010000010011…
…00100000011010100100
310120121001021202201101111
432231001030200122210
5113023310221041400
62052102040434404
7132666633513355
oct16550114403244
93517037681344
101010411112100
1135a570805575
121439a8778a04
13743871b83c0
1436c93023d2c
151b43a7803ba
hexeb413206a4

1010411112100 has 72 divisors (see below), whose sum is σ = 2361477683880. Its totient is φ = 373039380480.

The previous prime is 1010411112079. The next prime is 1010411112101. The reversal of 1010411112100 is 12111140101.

It can be written as a sum of positive squares in 12 ways, for example, as 860660687524 + 149750424576 = 927718^2 + 386976^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (1010411112101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16465074 + ... + 16526326.

It is an arithmetic number, because the mean of its divisors is an integer number (32798301165).

Almost surely, 21010411112100 is an apocalyptic number.

1010411112100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010411112100 is an abundant number, since it is smaller than the sum of its proper divisors (1351066571780).

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

1010411112100 is a wasteful number, since it uses less digits than its factorization.

1010411112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73969 (or 73962 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1010411112100 its reverse (12111140101), we get a palindrome (1022522252201).

The spelling of 1010411112100 in words is "one trillion, ten billion, four hundred eleven million, one hundred twelve thousand, one hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 12689 25378 50756 61253 63445 122506 126890 164957 245012 253780 306265 317225 329914 612530 634450 659828 796289 824785 1225060 1268900 1531325 1592578 1649570 3062650 3185156 3299140 3981445 4123925 6125300 7962890 8247850 15925780 16495700 19907225 39814450 79628900 777239317 1554478634 3108957268 3886196585 7772393170 10104111121 15544786340 19430982925 20208222242 38861965850 40416444484 50520555605 77723931700 101041111210 202082222420 252602778025 505205556050 1010411112100