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101100211300 = 225211325728219
BaseRepresentation
bin101111000101000001…
…0101100110001100100
3100122221211212212102101
41132022002230301210
53124023123230200
6114240024221444
710206233421424
oct1361202546144
9318854785371
10101100211300
1139970485140
121771630a884
1396c273564a
144c71216484
15296ab1326a
hex178a0acc64

101100211300 has 72 divisors (see below), whose sum is σ = 239413739040. Its totient is φ = 36751123200.

The previous prime is 101100211297. The next prime is 101100211343. The reversal of 101100211300 is 3112001101.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 3568591 + ... + 3596809.

It is an arithmetic number, because the mean of its divisors is an integer number (3325190820).

Almost surely, 2101100211300 is an apocalyptic number.

101100211300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101100211300 is an abundant number, since it is smaller than the sum of its proper divisors (138313527740).

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

101100211300 is a wasteful number, since it uses less digits than its factorization.

101100211300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31501 (or 31494 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 101100211300 its reverse (3112001101), we get a palindrome (104212212401).

The spelling of 101100211300 in words is "one hundred one billion, one hundred million, two hundred eleven thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 3257 6514 13028 16285 28219 32570 35827 56438 65140 71654 81425 112876 141095 143308 162850 179135 282190 310409 325700 358270 564380 620818 705475 716540 895675 1241636 1410950 1552045 1791350 2821900 3104090 3582700 6208180 7760225 15520450 31040900 91909283 183818566 367637132 459546415 919092830 1011002113 1838185660 2022004226 2297732075 4044008452 4595464150 5055010565 9190928300 10110021130 20220042260 25275052825 50550105650 101100211300