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1005077550112 = 2531408673441
BaseRepresentation
bin11101010000000110100…
…10100101010000100000
310120002021120201200210121
432220003102211100200
5112431344323100422
62045420512010024
7132420521134066
oct16500322452040
93502246650717
101005077550112
113582840904a9
1214295a530914
1373a1720a66c
1436908934036
151b2273da8c7
hexea034a5420

1005077550112 has 12 divisors (see below), whose sum is σ = 1978746426846. Its totient is φ = 502538775040.

The previous prime is 1005077550053. The next prime is 1005077550121. The reversal of 1005077550112 is 2110557705001.

It can be written as a sum of positive squares in only one way, i.e., 510030218896 + 495047331216 = 714164^2 + 703596^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15704336689 + ... + 15704336752.

Almost surely, 21005077550112 is an apocalyptic number.

It is an amenable number.

1005077550112 is a deficient number, since it is larger than the sum of its proper divisors (973668876734).

1005077550112 is an equidigital number, since it uses as much as digits as its factorization.

1005077550112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31408673451 (or 31408673443 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 34.

The spelling of 1005077550112 in words is "one trillion, five billion, seventy-seven million, five hundred fifty thousand, one hundred twelve".

Divisors: 1 2 4 8 16 32 31408673441 62817346882 125634693764 251269387528 502538775056 1005077550112