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1020092880808 = 23206361808827
BaseRepresentation
bin11101101100000100100…
…01100001011110101000
310121112001000201112020201
432312002101201132220
5113203122234141213
62100342454401544
7133461565264321
oct16660221413650
93545030645221
101020092880808
11363689923711
1214584b0602b4
137526ac93721
1437530bc9448
151b80572c6dd
hexed824617a8

1020092880808 has 16 divisors (see below), whose sum is σ = 1913601314880. Its totient is φ = 509799196848.

The previous prime is 1020092880803. The next prime is 1020092880823. The reversal of 1020092880808 is 8080882900201.

It is not an unprimeable number, because it can be changed into a prime (1020092880803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30887910 + ... + 30920917.

It is an arithmetic number, because the mean of its divisors is an integer number (119600082180).

Almost surely, 21020092880808 is an apocalyptic number.

It is an amenable number.

1020092880808 is a deficient number, since it is larger than the sum of its proper divisors (893508434072).

1020092880808 is a wasteful number, since it uses less digits than its factorization.

1020092880808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61810896 (or 61810892 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 46.

The spelling of 1020092880808 in words is "one trillion, twenty billion, ninety-two million, eight hundred eighty thousand, eight hundred eight".

Divisors: 1 2 4 8 2063 4126 8252 16504 61808827 123617654 247235308 494470616 127511610101 255023220202 510046440404 1020092880808