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1430410242 = 23238401707
BaseRepresentation
bin101010101000010…
…0101010000000010
310200200120100222010
41111100211100002
510412141111432
6353534353350
750306200152
oct12520452002
93620510863
101430410242
1167447a428
1233b05b856
1319a4683c1
14d7d8a762
15858a03cc
hex55425402

1430410242 has 8 divisors (see below), whose sum is σ = 2860820496. Its totient is φ = 476803412.

The previous prime is 1430410237. The next prime is 1430410279. The reversal of 1430410242 is 2420140341.

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

1430410242 is an admirable 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, 119200848 + ... + 119200859.

It is an arithmetic number, because the mean of its divisors is an integer number (357602562).

Almost surely, 21430410242 is an apocalyptic number.

1430410242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1430410242 is a wasteful number, since it uses less digits than its factorization.

1430410242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238401712.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1430410242 is about 37820.7646934855. The cubic root of 1430410242 is about 1126.7308971976.

Adding to 1430410242 its reverse (2420140341), we get a palindrome (3850550583).

The spelling of 1430410242 in words is "one billion, four hundred thirty million, four hundred ten thousand, two hundred forty-two".

Divisors: 1 2 3 6 238401707 476803414 715205121 1430410242