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412431430 = 2541243143
BaseRepresentation
bin11000100101010…
…011010001000110
31001202001200120011
4120211103101012
51321040301210
6104531500434
713135415665
oct3045232106
91052050504
10412431430
111a1896924
12b615771a
13675a4a88
143cabcddc
152631bd8a
hex18953446

412431430 has 8 divisors (see below), whose sum is σ = 742376592. Its totient is φ = 164972568.

The previous prime is 412431427. The next prime is 412431443. The reversal of 412431430 is 34134214.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20621562 + ... + 20621581.

It is an arithmetic number, because the mean of its divisors is an integer number (92797074).

Almost surely, 2412431430 is an apocalyptic number.

412431430 is a deficient number, since it is larger than the sum of its proper divisors (329945162).

412431430 is a wasteful number, since it uses less digits than its factorization.

412431430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41243150.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 412431430 is about 20308.4078647244. The cubic root of 412431430 is about 744.3615267581.

Adding to 412431430 its reverse (34134214), we get a palindrome (446565644).

The spelling of 412431430 in words is "four hundred twelve million, four hundred thirty-one thousand, four hundred thirty".

Divisors: 1 2 5 10 41243143 82486286 206215715 412431430