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100000011100 = 22521190909101
BaseRepresentation
bin101110100100001110…
…1110001001101011100
3100120010011122220110211
41131020131301031130
53114300000323400
6113534523142204
710140044032603
oct1351035611534
9316104586424
10100000011100
1139456443480
1217469974964
139578814802
144ba9064a3a
15290423cdba
hex174877135c

100000011100 has 36 divisors (see below), whose sum is σ = 236727301608. Its totient is φ = 36363640000.

The previous prime is 100000011073. The next prime is 100000011103. The reversal of 100000011100 is 1110000001.

Adding to 100000011100 its reverse (1110000001), we get a palindrome (101110011101).

It is a Harshad number since it is a multiple of its sum of digits (4).

100000011100 is a modest number, since divided by 11100 gives 100 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 100000011100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000011103) 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 11 ways as a sum of consecutive naturals, for example, 45453451 + ... + 45455650.

It is an arithmetic number, because the mean of its divisors is an integer number (6575758378).

Almost surely, 2100000011100 is an apocalyptic number.

100000011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100000011100 is an abundant number, since it is smaller than the sum of its proper divisors (136727290508).

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

100000011100 is a wasteful number, since it uses less digits than its factorization.

100000011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90909126 (or 90909119 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 4.

The spelling of 100000011100 in words is "one hundred billion, eleven thousand, one hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 90909101 181818202 363636404 454545505 909091010 1000000111 1818182020 2000000222 2272727525 4000000444 4545455050 5000000555 9090910100 10000001110 20000002220 25000002775 50000005550 100000011100