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10042230111 = 3191132113267
BaseRepresentation
bin10010101101001000…
…00100010101011111
3221220212020010221120
421112210010111133
5131031302330421
64340251502023
7503566355544
oct112644042537
927825203846
1010042230111
114293639131
121b43157913
13c406850c4
146b39d6bcb
153db9508c6
hex25690455f

10042230111 has 16 divisors (see below), whose sum is σ = 13470947328. Its totient is φ = 6654225600.

The previous prime is 10042230091. The next prime is 10042230127. The reversal of 10042230111 is 11103224001.

It is not a de Polignac number, because 10042230111 - 26 = 10042230047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042230511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750300 + ... + 763566.

It is an arithmetic number, because the mean of its divisors is an integer number (841934208).

Almost surely, 210042230111 is an apocalyptic number.

10042230111 is a deficient number, since it is larger than the sum of its proper divisors (3428717217).

10042230111 is a wasteful number, since it uses less digits than its factorization.

10042230111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14782.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10042230111 its reverse (11103224001), we get a palindrome (21145454112).

The spelling of 10042230111 in words is "ten billion, forty-two million, two hundred thirty thousand, one hundred eleven".

Divisors: 1 3 191 573 1321 3963 13267 39801 252311 756933 2533997 7601991 17525707 52577121 3347410037 10042230111