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60000000000009 = 361764879499621
BaseRepresentation
bin11011010010001110101101…
…01011111100000000001001
321212102221111011101111222120
431221013112223330000021
530331020000000000014
6331335341450241453
715431566635065436
oct1551072653740011
9255387434344876
1060000000000009
1118132947892113
12689049a726289
132762c8b87b4b4
1410b6030736b8d
156e0b0eaa2ba9
hex3691d6afc009

60000000000009 has 16 divisors (see below), whose sum is σ = 80131055089920. Its totient is φ = 39934474715520.

The previous prime is 59999999999999. The next prime is 60000000000013. The reversal of 60000000000009 is 90000000000006.

It is not a de Polignac number, because 60000000000009 - 217 = 59999999868937 is a prime.

60000000000009 is a strobogrammatic number because it is the same when read upside-down.

60000000000009 is a modest number, since divided by 9 gives 6 as remainder.

It is not an unprimeable number, because it can be changed into a prime (60000000000029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119841219 + ... + 120340839.

It is an arithmetic number, because the mean of its divisors is an integer number (5008190943120).

Almost surely, 260000000000009 is an apocalyptic number.

It is an amenable number.

60000000000009 is a deficient number, since it is larger than the sum of its proper divisors (20131055089911).

60000000000009 is a wasteful number, since it uses less digits than its factorization.

60000000000009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565120.

The product of its (nonzero) digits is 54, while the sum is 15.

The spelling of 60000000000009 in words is "sixty trillion, nine", and thus it is an aban number and an uban number.

Divisors: 1 3 617 1851 64879 194637 499621 1498863 40030343 120091029 308266157 924798471 32414910859 97244732577 20000000000003 60000000000009