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142280095104 = 273472967601
BaseRepresentation
bin1000010010000010001…
…1011111010110000000
3111121020202002201020000
42010200203133112000
54312342201020404
6145210152120000
713164555565620
oct2044043372600
9447222081200
10142280095104
115538244a364
12236a9396000
13105560880b4
146c5a398880
153a7aeb0339
hex21208df580

142280095104 has 320 divisors, whose sum is σ = 500606330400. Its totient is φ = 39249100800.

The previous prime is 142280095091. The next prime is 142280095109. The reversal of 142280095104 is 401590082241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142280095109) 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, 2070904 + ... + 2138504.

Almost surely, 2142280095104 is an apocalyptic number.

142280095104 is a gapful number since it is divisible by the number (14) 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 142280095104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250303165200).

142280095104 is an abundant number, since it is smaller than the sum of its proper divisors (358326235296).

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

142280095104 is an equidigital number, since it uses as much as digits as its factorization.

142280095104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67663 (or 67642 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 142280095104 in words is "one hundred forty-two billion, two hundred eighty million, ninety-five thousand, one hundred four".