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413132031 = 321341711213
BaseRepresentation
bin11000100111111…
…110010011111111
31001210101021121100
4120213332103333
51321230211111
6104554504143
713144364364
oct3047762377
91053337540
10413132031
111a2225234
12b6435053
136778b930
143cc2246b
1526409756
hex189fe4ff

413132031 has 48 divisors (see below), whose sum is σ = 668146752. Its totient is φ = 244339200.

The previous prime is 413131997. The next prime is 413132059. The reversal of 413132031 is 130231314.

It is not a de Polignac number, because 413132031 - 26 = 413131967 is a prime.

It is a super-2 number, since 2×4131320312 = 341356150076369922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 413131995 and 413132013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413132431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 339981 + ... + 341193.

It is an arithmetic number, because the mean of its divisors is an integer number (13919724).

Almost surely, 2413132031 is an apocalyptic number.

413132031 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

413132031 is a deficient number, since it is larger than the sum of its proper divisors (255014721).

413132031 is a wasteful number, since it uses less digits than its factorization.

413132031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344 (or 1341 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 413132031 is about 20325.6495837156. The cubic root of 413132031 is about 744.7827728756.

Adding to 413132031 its reverse (130231314), we get a palindrome (543363345).

The spelling of 413132031 in words is "four hundred thirteen million, one hundred thirty-two thousand, thirty-one".

Divisors: 1 3 9 13 39 41 71 117 123 213 369 533 639 923 1213 1599 2769 2911 3639 4797 8307 8733 10917 15769 26199 37843 47307 49733 86123 113529 141921 149199 258369 340587 447597 646529 775107 1119599 1939587 3358797 3531043 5818761 10076391 10593129 31779387 45903559 137710677 413132031