Base | Representation |
---|---|
bin | 1011101011111001011… |
… | …00101101000000111111 |
3 | 1102101101220100020100100 |
4 | 11311330230231000333 |
5 | 23034310124131111 |
6 | 504242501532143 |
7 | 41003066062254 |
oct | 5657454550077 |
9 | 1371356306310 |
10 | 401524052031 |
11 | 145315950233 |
12 | 65999714053 |
13 | 2bb2c30218b |
14 | 1561076742b |
15 | a6a05e4756 |
hex | 5d7cb2d03f |
401524052031 has 6 divisors (see below), whose sum is σ = 579979186280. Its totient is φ = 267682701348.
The previous prime is 401524052003. The next prime is 401524052107. The reversal of 401524052031 is 130250425104.
401524052031 is a `hidden beast` number, since 4 + 0 + 1 + 52 + 405 + 203 + 1 = 666.
It is not a de Polignac number, because 401524052031 - 29 = 401524051519 is a prime.
It is a super-2 number, since 2×4015240520312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 401524051986 and 401524052004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401524052731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22306891771 + ... + 22306891788.
Almost surely, 2401524052031 is an apocalyptic number.
401524052031 is a deficient number, since it is larger than the sum of its proper divisors (178455134249).
401524052031 is a wasteful number, since it uses less digits than its factorization.
401524052031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44613783565 (or 44613783562 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 401524052031 its reverse (130250425104), we get a palindrome (531774477135).
The spelling of 401524052031 in words is "four hundred one billion, five hundred twenty-four million, fifty-two thousand, thirty-one".
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