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414012531 = 31311053467
BaseRepresentation
bin11000101011010…
…101010001110011
31001212001000102110
4120223111101303
51321441400111
6105025420403
713155022422
oct3053252163
91055030373
10414012531
111a2776819
12b679a703
1367a0963a
143cdb12b9
15265305a6
hex18ad5473

414012531 has 8 divisors (see below), whose sum is σ = 556231104. Its totient is φ = 273901160.

The previous prime is 414012523. The next prime is 414012569. The reversal of 414012531 is 135210414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 414012531 - 23 = 414012523 is a prime.

It is a super-2 number, since 2×4140125312 = 342812751650051922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 414012498 and 414012507.

It is not an unprimeable number, because it can be changed into a prime (414012931) 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, 526341 + ... + 527126.

It is an arithmetic number, because the mean of its divisors is an integer number (69528888).

Almost surely, 2414012531 is an apocalyptic number.

414012531 is a deficient number, since it is larger than the sum of its proper divisors (142218573).

414012531 is a wasteful number, since it uses less digits than its factorization.

414012531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053601.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 414012531 is about 20347.2978795711. The cubic root of 414012531 is about 745.3115109454.

Adding to 414012531 its reverse (135210414), we get a palindrome (549222945).

The spelling of 414012531 in words is "four hundred fourteen million, twelve thousand, five hundred thirty-one".

Divisors: 1 3 131 393 1053467 3160401 138004177 414012531