Search a number
-
+
10112001001111 = 311173072780683
BaseRepresentation
bin1001001100100110001000…
…1110100100011010010111
31022210200211201212121200201
42103021202032210122113
52311133334224013421
633301220015121331
72062365545216242
oct223114216443227
938720751777621
1010112001001111
113249525a44959
121173934813247
13584733090349
1426d5cdd8c259
15128082a49b91
hex932623a4697

10112001001111 has 8 divisors (see below), whose sum is σ = 10438287317504. Its totient is φ = 9785720480760.

The previous prime is 10112001001033. The next prime is 10112001001121. The reversal of 10112001001111 is 11110010021101.

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

It is a cyclic number.

It is not a de Polignac number, because 10112001001111 - 223 = 10111992612503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112001001121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2246176 + ... + 5026858.

It is an arithmetic number, because the mean of its divisors is an integer number (1304785914688).

Almost surely, 210112001001111 is an apocalyptic number.

10112001001111 is a deficient number, since it is larger than the sum of its proper divisors (326286316393).

10112001001111 is a wasteful number, since it uses less digits than its factorization.

10112001001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2898021.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10112001001111 its reverse (11110010021101), we get a palindrome (21222011022212).

The spelling of 10112001001111 in words is "ten trillion, one hundred twelve billion, one million, one thousand, one hundred eleven".

Divisors: 1 31 117307 2780683 3636517 86201173 326193580681 10112001001111