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430131441131 = 7591041480487
BaseRepresentation
bin1100100001001011101…
…01001110110111101011
31112010020121012011200222
412100211311032313223
524021402122104011
6525333305320255
743035025632110
oct6204565166753
91463217164628
10430131441131
11156465a92067
126b44219608b
133173b004b52
1416b65c64907
15b2c6d37ddb
hex6425d4edeb

430131441131 has 8 divisors (see below), whose sum is σ = 499910634240. Its totient is φ = 362435209128.

The previous prime is 430131441101. The next prime is 430131441133. The reversal of 430131441131 is 131144131034.

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 430131441131 - 214 = 430131424747 is a prime.

It is a super-2 number, since 2×4301314411312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 430131441131.

It is not an unprimeable number, because it can be changed into a prime (430131441133) 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, 520739831 + ... + 520740656.

It is an arithmetic number, because the mean of its divisors is an integer number (62488829280).

Almost surely, 2430131441131 is an apocalyptic number.

430131441131 is a deficient number, since it is larger than the sum of its proper divisors (69779193109).

430131441131 is a wasteful number, since it uses less digits than its factorization.

430131441131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041480553.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 430131441131 its reverse (131144131034), we get a palindrome (561275572165).

The spelling of 430131441131 in words is "four hundred thirty billion, one hundred thirty-one million, four hundred forty-one thousand, one hundred thirty-one".

Divisors: 1 7 59 413 1041480487 7290363409 61447348733 430131441131