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412142031 = 3276541937
BaseRepresentation
bin11000100100001…
…100100111001111
31001201111222120200
4120210030213033
51321002021111
6104521344543
713133102160
oct3044144717
91051458520
10412142031
111a1709454
12b6038153
1367503132
143ca45767
15262b1256
hex1890c9cf

412142031 has 12 divisors (see below), whose sum is σ = 680361552. Its totient is φ = 235509696.

The previous prime is 412142011. The next prime is 412142119. The reversal of 412142031 is 130241214.

It is not a de Polignac number, because 412142031 - 27 = 412141903 is a prime.

It is a super-2 number, since 2×4121420312 = 339722107433609922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 412141995 and 412142013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412142011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3270906 + ... + 3271031.

It is an arithmetic number, because the mean of its divisors is an integer number (56696796).

Almost surely, 2412142031 is an apocalyptic number.

412142031 is a deficient number, since it is larger than the sum of its proper divisors (268219521).

412142031 is a wasteful number, since it uses less digits than its factorization.

412142031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6541950 (or 6541947 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 412142031 is about 20301.2815112741. The cubic root of 412142031 is about 744.1873823462.

Adding to 412142031 its reverse (130241214), we get a palindrome (542383245).

The spelling of 412142031 in words is "four hundred twelve million, one hundred forty-two thousand, thirty-one".

Divisors: 1 3 7 9 21 63 6541937 19625811 45793559 58877433 137380677 412142031