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60090009006 = 2316361441727
BaseRepresentation
bin110111111101101001…
…001100010110101110
312202002202221201220010
4313331221030112232
51441031020242011
643334401234050
74225041435426
oct677551142656
9182082851803
1060090009006
1123536275175
12b790032926
1358882b3261
142ca0803486
15186a5d21a6
hexdfda4c5ae

60090009006 has 16 divisors (see below), whose sum is σ = 120917320704. Its totient is φ = 19907119224.

The previous prime is 60090008903. The next prime is 60090009019.

60090009006 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×600900090062 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30719886 + ... + 30721841.

It is an arithmetic number, because the mean of its divisors is an integer number (7557332544).

Almost surely, 260090009006 is an apocalyptic number.

60090009006 is an abundant number, since it is smaller than the sum of its proper divisors (60827311698).

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

60090009006 is a wasteful number, since it uses less digits than its factorization.

60090009006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61441895.

The product of its (nonzero) digits is 2916, while the sum is 30.

The spelling of 60090009006 in words is "sixty billion, ninety million, nine thousand, six".

Divisors: 1 2 3 6 163 326 489 978 61441727 122883454 184325181 368650362 10015001501 20030003002 30045004503 60090009006