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412332031 = 4342122777
BaseRepresentation
bin11000100100111…
…010111111111111
31001201212122012201
4120210322333333
51321024111111
6104525412331
713134523126
oct3044727777
91051778181
10412332031
111a1829181
12b610a0a7
136756b767
143ca94abd
15262ec6c1
hex1893afff

412332031 has 8 divisors (see below), whose sum is σ = 422941904. Its totient is φ = 401768640.

The previous prime is 412332029. The next prime is 412332073. The reversal of 412332031 is 130233214.

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 412332031 - 21 = 412332029 is a prime.

It is a super-2 number, since 2×4123320312 = 340035407577169922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412332631) 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, 6715 + ... + 29491.

It is an arithmetic number, because the mean of its divisors is an integer number (52867738).

Almost surely, 2412332031 is an apocalyptic number.

412332031 is a deficient number, since it is larger than the sum of its proper divisors (10609873).

412332031 is a wasteful number, since it uses less digits than its factorization.

412332031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23241.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 412332031 is about 20305.9604796227. The cubic root of 412332031 is about 744.3017230908.

Adding to 412332031 its reverse (130233214), we get a palindrome (542565245).

It can be divided in two parts, 41233 and 2031, that added together give a square (43264 = 2082).

The spelling of 412332031 in words is "four hundred twelve million, three hundred thirty-two thousand, thirty-one".

Divisors: 1 43 421 18103 22777 979411 9589117 412332031