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2680830008836 = 227687113934497
BaseRepresentation
bin100111000000101101111…
…010111001111000000100
3100111021200122121210112021
4213000231322321320010
5322410314440240321
65411320054532524
7364453316044360
oct47005572717004
910437618553467
102680830008836
11943a2a718381
12373690667144
13165a55285575
1493a77c0a2a0
1549b0411c941
hex2702deb9e04

2680830008836 has 24 divisors (see below), whose sum is σ = 5362440734336. Its totient is φ = 1148759850240.

The previous prime is 2680830008819. The next prime is 2680830008837. The reversal of 2680830008836 is 6388000380862.

It is a super-3 number, since 3×26808300088363 (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2680830008837) 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, 6774861 + ... + 7159636.

Almost surely, 22680830008836 is an apocalyptic number.

It is an amenable number.

2680830008836 is an abundant number, since it is smaller than the sum of its proper divisors (2681610725500).

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

2680830008836 is a wasteful number, since it uses less digits than its factorization.

2680830008836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13941379 (or 13941377 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 52.

The spelling of 2680830008836 in words is "two trillion, six hundred eighty billion, eight hundred thirty million, eight thousand, eight hundred thirty-six".

Divisors: 1 2 4 7 14 28 6871 13742 27484 48097 96194 192388 13934497 27868994 55737988 97541479 195082958 390165916 95743928887 191487857774 382975715548 670207502209 1340415004418 2680830008836