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10110074481 = 3313165717383
BaseRepresentation
bin10010110101001101…
…10111111001110001
3222002120212222221000
421122212313321301
5131201134340411
64351113552213
7505352133543
oct113246677161
928076788830
1010110074481
114318967661
121b61a15669
13c5174a6c0
146bca17693
153e28a2956
hex25a9b7e71

10110074481 has 32 divisors (see below), whose sum is σ = 16140696320. Its totient is φ = 6217471872.

The previous prime is 10110074467. The next prime is 10110074521. The reversal of 10110074481 is 18447001101.

10110074481 is a `hidden beast` number, since 1 + 0 + 110 + 0 + 74 + 481 = 666.

It is not a de Polignac number, because 10110074481 - 222 = 10105880177 is a prime.

It is a super-2 number, since 2×101100744812 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10110074441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 572916 + ... + 590298.

It is an arithmetic number, because the mean of its divisors is an integer number (504396760).

Almost surely, 210110074481 is an apocalyptic number.

It is an amenable number.

10110074481 is a deficient number, since it is larger than the sum of its proper divisors (6030621839).

10110074481 is a wasteful number, since it uses less digits than its factorization.

10110074481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19062 (or 19056 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

Adding to 10110074481 its reverse (18447001101), we get a palindrome (28557075582).

The spelling of 10110074481 in words is "ten billion, one hundred ten million, seventy-four thousand, four hundred eighty-one".

Divisors: 1 3 9 13 27 39 117 351 1657 4971 14913 17383 21541 44739 52149 64623 156447 193869 225979 469341 581607 677937 2033811 6101433 28803631 86410893 259232679 374447203 777698037 1123341609 3370024827 10110074481