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30314287301750 = 253121257149207
BaseRepresentation
bin1101110010010000110000…
…10100111000010001110110
310222100000110210200220201022
412321020120110320101312
512433132130022124000
6144250105154501142
76246064204361534
oct671103024702166
9128300423626638
1030314287301750
119728242987651
1234971415947b2
1313bb81824ca5a
1476b30dbd1154
1537882691c585
hex1b9218538476

30314287301750 has 16 divisors (see below), whose sum is σ = 56748345829344. Its totient is φ = 12125714920600.

The previous prime is 30314287301743. The next prime is 30314287301797. The reversal of 30314287301750 is 5710378241303.

It is a happy number.

It is a super-4 number, since 4×303142873017504 (a number of 55 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60628574354 + ... + 60628574853.

It is an arithmetic number, because the mean of its divisors is an integer number (3546771614334).

Almost surely, 230314287301750 is an apocalyptic number.

30314287301750 is a deficient number, since it is larger than the sum of its proper divisors (26434058527594).

30314287301750 is a wasteful number, since it uses less digits than its factorization.

30314287301750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121257149224 (or 121257149214 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 30314287301750 in words is "thirty trillion, three hundred fourteen billion, two hundred eighty-seven million, three hundred one thousand, seven hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 121257149207 242514298414 606285746035 1212571492070 3031428730175 6062857460350 15157143650875 30314287301750