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10002111111110 = 251000211111111
BaseRepresentation
bin1001000110001100110001…
…0001111001111111000110
31022102012012022122210211202
42101203030101321333012
52302333310421023420
633134523441302502
72051425431446216
oct221431421717706
938365168583752
1010002111111110
113206964a71048
121156586934a32
1357726c6368b1
1426816766c246
151252a0452575
hex918cc479fc6

10002111111110 has 8 divisors (see below), whose sum is σ = 18003800000016. Its totient is φ = 4000844444440.

The previous prime is 10002111111061. The next prime is 10002111111133. The reversal of 10002111111110 is 1111111120001.

It is a happy number.

10002111111110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10002111111091 and 10002111111100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500105555546 + ... + 500105555565.

It is an arithmetic number, because the mean of its divisors is an integer number (2250475000002).

Almost surely, 210002111111110 is an apocalyptic number.

10002111111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10002111111110 is a deficient number, since it is larger than the sum of its proper divisors (8001688888906).

10002111111110 is a wasteful number, since it uses less digits than its factorization.

10002111111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000211111118.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 10002111111110 its reverse (1111111120001), we get a palindrome (11113222231111).

The spelling of 10002111111110 in words is "ten trillion, two billion, one hundred eleven million, one hundred eleven thousand, one hundred ten".

Divisors: 1 2 5 10 1000211111111 2000422222222 5001055555555 10002111111110