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1001001110000 = 2454100100111
BaseRepresentation
bin11101001000100000101…
…00001100100111110000
310112200202111012002020012
432210100110030213300
5112400022241010000
62043504211434052
7132214512022043
oct16442024144760
93480674162205
101001001110000
11356582037731
121420012b5928
1373517804018
143663d3a2c5a
151b0895b6735
hexe91050c9f0

1001001110000 has 50 divisors (see below), whose sum is σ = 2423523811632. Its totient is φ = 400400440000.

The previous prime is 1001001109963. The next prime is 1001001110003. The reversal of 1001001110000 is 111001001.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001001110003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 50040056 + ... + 50060055.

Almost surely, 21001001110000 is an apocalyptic number.

1001001110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1001001110000 is an abundant number, since it is smaller than the sum of its proper divisors (1422522701632).

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

1001001110000 is an equidigital number, since it uses as much as digits as its factorization.

1001001110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100100139 (or 100100118 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 1001001110000 its reverse (111001001), we get a palindrome (1001112111001).

The spelling of 1001001110000 in words is "one trillion, one billion, one million, one hundred ten thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 5000 10000 100100111 200200222 400400444 500500555 800800888 1001001110 1601601776 2002002220 2502502775 4004004440 5005005550 8008008880 10010011100 12512513875 20020022200 25025027750 40040044400 50050055500 62562569375 100100111000 125125138750 200200222000 250250277500 500500555000 1001001110000