Search a number
-
+
67976098060 = 22513261446531
BaseRepresentation
bin111111010011101100…
…001111000100001100
320111110101000120100111
4333103230033010030
52103203340114220
651121111405404
74624340204623
oct772354170414
9214411016314
1067976098060
112691280a642
1211211083864
136544051b40
14340bcd86ba
151b7cacb15a
hexfd3b0f10c

67976098060 has 24 divisors (see below), whose sum is σ = 153730560816. Its totient is φ = 25098866880.

The previous prime is 67976098037. The next prime is 67976098063. The reversal of 67976098060 is 6089067976.

It is a junction number, because it is equal to n+sod(n) for n = 67976097986 and 67976098004.

It is not an unprimeable number, because it can be changed into a prime (67976098063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130723006 + ... + 130723525.

It is an arithmetic number, because the mean of its divisors is an integer number (6405440034).

Almost surely, 267976098060 is an apocalyptic number.

It is an amenable number.

67976098060 is an abundant number, since it is smaller than the sum of its proper divisors (85754462756).

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

67976098060 is a wasteful number, since it uses less digits than its factorization.

67976098060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261446553 (or 261446551 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 58.

The spelling of 67976098060 in words is "sixty-seven billion, nine hundred seventy-six million, ninety-eight thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 261446531 522893062 1045786124 1307232655 2614465310 3398804903 5228930620 6797609806 13595219612 16994024515 33988049030 67976098060