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413144253 = 3315301639
BaseRepresentation
bin11000101000000…
…001010010111101
31001210101220101000
4120220001102331
51321231104003
6104555040513
713144445124
oct3050012275
91053356330
10413144253
111a2233435
12b6440139
1367794372
143cc26abb
152640d1a3
hex18a014bd

413144253 has 8 divisors (see below), whose sum is σ = 612065600. Its totient is φ = 275429484.

The previous prime is 413144233. The next prime is 413144261. The reversal of 413144253 is 352441314.

It is a happy number.

It is not a de Polignac number, because 413144253 - 210 = 413143229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 15301639 = 413144253 / (4 + 1 + 3 + 1 + 4 + 4 + 2 + 5 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413144213) 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, 7650793 + ... + 7650846.

It is an arithmetic number, because the mean of its divisors is an integer number (76508200).

Almost surely, 2413144253 is an apocalyptic number.

It is an amenable number.

413144253 is a deficient number, since it is larger than the sum of its proper divisors (198921347).

413144253 is a wasteful number, since it uses less digits than its factorization.

413144253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15301648 (or 15301642 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 413144253 is about 20325.9502360898. The cubic root of 413144253 is about 744.7901172955.

Adding to 413144253 its reverse (352441314), we get a palindrome (765585567).

It can be divided in two parts, 4131 and 44253, that added together give a palindrome (48384).

The spelling of 413144253 in words is "four hundred thirteen million, one hundred forty-four thousand, two hundred fifty-three".

Divisors: 1 3 9 27 15301639 45904917 137714751 413144253