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1014200442 = 23259954991
BaseRepresentation
bin111100011100110…
…111100001111010
32121200101201110100
4330130313201322
54034113403232
6244345500230
734063363413
oct7434674172
92550351410
101014200442
11480542892
122437a1676
1313216c908
14989a680a
155e088c7c
hex3c73787a

1014200442 has 24 divisors (see below), whose sum is σ = 2234681280. Its totient is φ = 332336520.

The previous prime is 1014200431. The next prime is 1014200443. The reversal of 1014200442 is 2440024101.

1014200442 is a `hidden beast` number, since 10 + 14 + 200 + 442 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1014200443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 476434 + ... + 478557.

It is an arithmetic number, because the mean of its divisors is an integer number (93111720).

Almost surely, 21014200442 is an apocalyptic number.

1014200442 is an abundant number, since it is smaller than the sum of its proper divisors (1220480838).

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

1014200442 is a wasteful number, since it uses less digits than its factorization.

1014200442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955058 (or 955055 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1014200442 is about 31846.5138123469. The cubic root of 1014200442 is about 1004.7112499340.

Adding to 1014200442 its reverse (2440024101), we get a palindrome (3454224543).

The spelling of 1014200442 in words is "one billion, fourteen million, two hundred thousand, four hundred forty-two".

Divisors: 1 2 3 6 9 18 59 118 177 354 531 1062 954991 1909982 2864973 5729946 8594919 17189838 56344469 112688938 169033407 338066814 507100221 1014200442