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30128413257314 = 233846974450681
BaseRepresentation
bin1101101100110110100010…
…10111101010111001100010
310221200020200220220010100022
412312123101113222321202
512422110442243213224
6144024445120553442
76226464111150461
oct666332127527142
9127606626803308
1030128413257314
11966642a923999
123467108782882
1313a7135670388
14762319c129d8
15373a986ab65e
hex1b66d15eae62

30128413257314 has 8 divisors (see below), whose sum is σ = 45192643392108. Its totient is φ = 15064198793280.

The previous prime is 30128413257289. The next prime is 30128413257353. The reversal of 30128413257314 is 41375231482103.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23820695616025 + 6307717641289 = 4880645^2 + 2511517^2 .

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

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, 4544054 + ... + 8994734.

Almost surely, 230128413257314 is an apocalyptic number.

30128413257314 is a deficient number, since it is larger than the sum of its proper divisors (15064230134794).

30128413257314 is a wasteful number, since it uses less digits than its factorization.

30128413257314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7835380.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 30128413257314 in words is "thirty trillion, one hundred twenty-eight billion, four hundred thirteen million, two hundred fifty-seven thousand, three hundred fourteen".

Divisors: 1 2 3384697 4450681 6769394 8901362 15064206628657 30128413257314