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110202111164 = 221371911052873
BaseRepresentation
bin110011010100010001…
…1101100010010111100
3101112110011201021202202
41212220203230102330
53301143220024124
6122343125411032
710650624326555
oct1465043542274
9345404637682
10110202111164
1142811245232
1219436569a78
13a513343102
145495d9532c
152ceec1c5ae
hex19a88ec4bc

110202111164 has 24 divisors (see below), whose sum is σ = 195278646528. Its totient is φ = 54412424960.

The previous prime is 110202111163. The next prime is 110202111199. The reversal of 110202111164 is 461111202011.

It is a super-2 number, since 2×1102021111642 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110202111163) 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, 421769 + ... + 631104.

It is an arithmetic number, because the mean of its divisors is an integer number (8136610272).

Almost surely, 2110202111164 is an apocalyptic number.

It is an amenable number.

110202111164 is a deficient number, since it is larger than the sum of its proper divisors (85076535364).

110202111164 is a wasteful number, since it uses less digits than its factorization.

110202111164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053205 (or 1053203 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 110202111164 its reverse (461111202011), we get a palindrome (571313313175).

The spelling of 110202111164 in words is "one hundred ten billion, two hundred two million, one hundred eleven thousand, one hundred sixty-four".

Divisors: 1 2 4 137 191 274 382 548 764 26167 52334 104668 1052873 2105746 4211492 144243601 201098743 288487202 402197486 576974404 804394972 27550527791 55101055582 110202111164