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60007130506 = 237810907169
BaseRepresentation
bin110111111000101101…
…000010010110001010
312201220000000001222001
4313320231002112022
51440343311134011
643322241021214
74223014123231
oct677055022612
9181800001861
1060007130506
11234a3508344
12b76832480a
13587408591b
142c937cbb18
1518631b07c1
hexdf8b4258a

60007130506 has 8 divisors (see below), whose sum is σ = 92443417380. Its totient is φ = 29192658048.

The previous prime is 60007130453. The next prime is 60007130507. The reversal of 60007130506 is 60503170006.

60007130506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 55771073281 + 4236057225 = 236159^2 + 65085^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (60007130507) 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, 405453511 + ... + 405453658.

Almost surely, 260007130506 is an apocalyptic number.

60007130506 is a deficient number, since it is larger than the sum of its proper divisors (32436286874).

60007130506 is a wasteful number, since it uses less digits than its factorization.

60007130506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810907208.

The product of its (nonzero) digits is 3780, while the sum is 28.

The spelling of 60007130506 in words is "sixty billion, seven million, one hundred thirty thousand, five hundred six".

Divisors: 1 2 37 74 810907169 1621814338 30003565253 60007130506