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80000000000007 = 373365296803653
BaseRepresentation
bin10010001100001001110011…
…100101010000000000000111
3101111020220222112212000122020
4102030021303211100000013
540441210000000000012
6442051254224334223
722564544402120343
oct2214116345200007
9344226875760566
1080000000000007
112354389a44a14a
128b80652174373
133583c76b62219
1415a8040994623
1593aeb4938a8c
hex48c273950007

80000000000007 has 8 divisors (see below), whose sum is σ = 108127853881584. Its totient is φ = 52602739725888.

The previous prime is 79999999999993. The next prime is 80000000000027. The reversal of 80000000000007 is 70000000000008.

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

It is not a de Polignac number, because 80000000000007 - 227 = 79999865782279 is a prime.

It is a super-2 number, since 2×800000000000072 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80000000000027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182648401608 + ... + 182648402045.

It is an arithmetic number, because the mean of its divisors is an integer number (13515981735198).

Almost surely, 280000000000007 is an apocalyptic number.

80000000000007 is a deficient number, since it is larger than the sum of its proper divisors (28127853881577).

80000000000007 is a wasteful number, since it uses less digits than its factorization.

80000000000007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365296803729.

The product of its (nonzero) digits is 56, while the sum is 15.

Subtracting from 80000000000007 its reverse (70000000000008), we obtain a palindrome (9999999999999).

The spelling of 80000000000007 in words is "eighty trillion, seven", and thus it is an aban number and an uban number.

Divisors: 1 3 73 219 365296803653 1095890410959 26666666666669 80000000000007