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4013152405 = 519925116069
BaseRepresentation
bin1110111100110011…
…1101100010010101
3101100200110021011021
43233030331202111
531204331334110
61502115441141
7201310142533
oct35714754225
911320407137
104013152405
11177a357889
1293bbb61b1
134bc5780c2
142a0db9153
151874c22da
hexef33d895

4013152405 has 16 divisors (see below), whose sum is σ = 4859568000. Its totient is φ = 3181464000.

The previous prime is 4013152373. The next prime is 4013152411. The reversal of 4013152405 is 5042513104.

It is a happy number.

It is not a de Polignac number, because 4013152405 - 25 = 4013152373 is a prime.

It is a super-2 number, since 2×40131524052 = 32210784451514568050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4013152405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241711 + ... + 257779.

It is an arithmetic number, because the mean of its divisors is an integer number (303723000).

Almost surely, 24013152405 is an apocalyptic number.

It is an amenable number.

4013152405 is a deficient number, since it is larger than the sum of its proper divisors (846415595).

4013152405 is a wasteful number, since it uses less digits than its factorization.

4013152405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16524.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4013152405 is about 63349.4467615937. The cubic root of 4013152405 is about 1589.1389936428.

Adding to 4013152405 its reverse (5042513104), we get a palindrome (9055665509).

The spelling of 4013152405 in words is "four billion, thirteen million, one hundred fifty-two thousand, four hundred five".

Divisors: 1 5 199 251 995 1255 16069 49949 80345 249745 3197731 4033319 15988655 20166595 802630481 4013152405