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30790347836307 = 394752792053013
BaseRepresentation
bin1110000000000111011111…
…01111101100101110010011
311001000112021021120210001120
413000003233233230232103
513013432113021230212
6145252520204133323
76325346344222263
oct700035757545623
9131015237523046
1030790347836307
1198a1127718364
123553461237243
1314246957a7857
147863918557a3
15385ddaa1a88c
hex1c00efbecb93

30790347836307 has 16 divisors (see below), whose sum is σ = 41104953584640. Its totient is φ = 20501328559712.

The previous prime is 30790347836273. The next prime is 30790347836359. The reversal of 30790347836307 is 70363874309703.

It is a cyclic number.

It is not a de Polignac number, because 30790347836307 - 216 = 30790347770771 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (30790347836407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13971133 + ... + 16024145.

It is an arithmetic number, because the mean of its divisors is an integer number (2569059599040).

Almost surely, 230790347836307 is an apocalyptic number.

30790347836307 is a deficient number, since it is larger than the sum of its proper divisors (10314605748333).

30790347836307 is a wasteful number, since it uses less digits than its factorization.

30790347836307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059242.

The product of its (nonzero) digits is 48009024, while the sum is 60.

The spelling of 30790347836307 in words is "thirty trillion, seven hundred ninety billion, three hundred forty-seven million, eight hundred thirty-six thousand, three hundred seven".

Divisors: 1 3 947 2841 5279 15837 2053013 4999213 6159039 14997639 1944203311 5832609933 10837855627 32513566881 10263449278769 30790347836307