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42760630000 = 2454112411613
BaseRepresentation
bin100111110100101110…
…110110111011110000
311002101001200001221001
4213310232312323300
51200033210130000
631351032411344
73042435233524
oct476456667360
9132331601831
1042760630000
1117153296240
128354546b54
134055ca693a
1420d90a3d84
1511a404646a
hex9f4bb6ef0

42760630000 has 200 divisors, whose sum is σ = 113478312816. Its totient is φ = 15475200000.

The previous prime is 42760629997. The next prime is 42760630001. The reversal of 42760630000 is 3606724.

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42760630001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 26509194 + ... + 26510806.

Almost surely, 242760630000 is an apocalyptic number.

42760630000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42760630000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56739156408).

42760630000 is an abundant number, since it is smaller than the sum of its proper divisors (70717682816).

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

42760630000 is a wasteful number, since it uses less digits than its factorization.

42760630000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893 (or 1872 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 42760630000 in words is "forty-two billion, seven hundred sixty million, six hundred thirty thousand".