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141430430 = 2514143043
BaseRepresentation
bin10000110111000…
…00111010011110
3100212010102002002
420123200322132
5242201233210
622011202302
73335065421
oct1033407236
9325112062
10141430430
1172919859
123b446392
13233bb45b
1414ad79b8
15c63a4a5
hex86e0e9e

141430430 has 8 divisors (see below), whose sum is σ = 254574792. Its totient is φ = 56572168.

The previous prime is 141430411. The next prime is 141430459. The reversal of 141430430 is 34034141.

It is a happy number.

141430430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7071512 + ... + 7071531.

It is an arithmetic number, because the mean of its divisors is an integer number (31821849).

Almost surely, 2141430430 is an apocalyptic number.

141430430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141430430 is a deficient number, since it is larger than the sum of its proper divisors (113144362).

141430430 is a wasteful number, since it uses less digits than its factorization.

141430430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14143050.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 141430430 is about 11892.4526486339. The cubic root of 141430430 is about 521.0118733962.

Adding to 141430430 its reverse (34034141), we get a palindrome (175464571).

The spelling of 141430430 in words is "one hundred forty-one million, four hundred thirty thousand, four hundred thirty".

Divisors: 1 2 5 10 14143043 28286086 70715215 141430430