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80453110348 = 22138917383991
BaseRepresentation
bin100101011101101100…
…0010000101001001100
321200122220201110112201
41022323120100221030
52304231444012343
6100543141211244
75545463104012
oct1127330205114
9250586643481
1080453110348
1131135757646
1213713700b24
137781c80450
143c730068b2
15215d17394d
hex12bb610a4c

80453110348 has 24 divisors (see below), whose sum is σ = 153326809440. Its totient is φ = 36714986880.

The previous prime is 80453110247. The next prime is 80453110357. The reversal of 80453110348 is 84301135408.

It is a super-2 number, since 2×804531103482 (a number of 23 digits) contains 22 as substring.

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, 8687368 + ... + 8696623.

It is an arithmetic number, because the mean of its divisors is an integer number (6388617060).

Almost surely, 280453110348 is an apocalyptic number.

It is an amenable number.

80453110348 is a deficient number, since it is larger than the sum of its proper divisors (72873699092).

80453110348 is a wasteful number, since it uses less digits than its factorization.

80453110348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17384097 (or 17384095 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 80453110348 in words is "eighty billion, four hundred fifty-three million, one hundred ten thousand, three hundred forty-eight".

Divisors: 1 2 4 13 26 52 89 178 356 1157 2314 4628 17383991 34767982 69535964 225991883 451983766 903967532 1547175199 3094350398 6188700796 20113277587 40226555174 80453110348