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60075050490 = 23557131072539
BaseRepresentation
bin110111111100110000…
…001000010111111010
312202001201210202200000
4313330300020113322
51441013203103430
643333104453430
74224500334540
oct677460102772
9182051722600
1060075050490
1123528888664
12b78701a276
135885176770
142c9c82bd90
151869129e60
hexdfcc085fa

60075050490 has 384 divisors, whose sum is σ = 201302599680. Its totient is φ = 12551770368.

The previous prime is 60075050419. The next prime is 60075050501. The reversal of 60075050490 is 9405057006.

60075050490 is a `hidden beast` number, since 60 + 0 + 7 + 5 + 0 + 504 + 90 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 23659641 + ... + 23662179.

It is an arithmetic number, because the mean of its divisors is an integer number (524225520).

Almost surely, 260075050490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60075050490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100651299840).

60075050490 is an abundant number, since it is smaller than the sum of its proper divisors (141227549190).

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

60075050490 is a wasteful number, since it uses less digits than its factorization.

60075050490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688 (or 2676 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 60075050490 in words is "sixty billion, seventy-five million, fifty thousand, four hundred ninety".