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8007307040752 = 242967325642091
BaseRepresentation
bin111010010000101100010…
…1100010001011111110000
31001100111020222212112101021
41310201120230101133300
52022142431100301002
625010301151145224
71454336350561105
oct164413054213760
931314228775337
108007307040752
112607975090098
12a93a52b15214
134611166c1806
141d97accc2aac
15dd44d6ce737
hex74858b117f0

8007307040752 has 40 divisors (see below), whose sum is σ = 16072976107440. Its totient is φ = 3859852523520.

The previous prime is 8007307040741. The next prime is 8007307040753. The reversal of 8007307040752 is 2570407037008.

It is a junction number, because it is equal to n+sod(n) for n = 8007307040699 and 8007307040708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8007307040753) 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, 12508774 + ... + 13133317.

It is an arithmetic number, because the mean of its divisors is an integer number (401824402686).

Almost surely, 28007307040752 is an apocalyptic number.

It is an amenable number.

8007307040752 is an abundant number, since it is smaller than the sum of its proper divisors (8065669066688).

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

8007307040752 is a wasteful number, since it uses less digits than its factorization.

8007307040752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25642801 (or 25642795 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The spelling of 8007307040752 in words is "eight trillion, seven billion, three hundred seven million, forty thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 16 29 58 116 232 464 673 1346 2692 5384 10768 19517 39034 78068 156136 312272 25642091 51284182 102568364 205136728 410273456 743620639 1487241278 2974482556 5948965112 11897930224 17257127243 34514254486 69028508972 138057017944 276114035888 500456690047 1000913380094 2001826760188 4003653520376 8007307040752