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60006472381 = 176835168071
BaseRepresentation
bin110111111000101010…
…100001101010111101
312201212221202122012001
4313320222201222331
51440343124104011
643322214542301
74223005412422
oct677052415275
9181787678161
1060006472381
11234a30a8939
12b768067991
135873bb51bb
142c93699d49
1518630d07c1
hexdf8aa1abd

60006472381 has 8 divisors (see below), whose sum is σ = 63629302464. Its totient is φ = 56393979840.

The previous prime is 60006472363. The next prime is 60006472417. The reversal of 60006472381 is 18327460006.

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

It is a cyclic number.

It is not a de Polignac number, because 60006472381 - 215 = 60006439613 is a prime.

It is a super-2 number, since 2×600064723812 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60006472381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60006472301) 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, 2572425 + ... + 2595646.

It is an arithmetic number, because the mean of its divisors is an integer number (7953662808).

Almost surely, 260006472381 is an apocalyptic number.

It is an amenable number.

60006472381 is a deficient number, since it is larger than the sum of its proper divisors (3622830083).

60006472381 is a wasteful number, since it uses less digits than its factorization.

60006472381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5168771.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 60006472381 in words is "sixty billion, six million, four hundred seventy-two thousand, three hundred eighty-one".

Divisors: 1 17 683 11611 5168071 87857207 3529792493 60006472381