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1203130014 = 23200521669
BaseRepresentation
bin100011110110110…
…0100111010011110
310002211220100002220
41013231210322132
54431000130024
6315215130210
741546302452
oct10755447236
93084810086
101203130014
11568154429
12296b13966
1316234c068
14b5b06662
1570957e79
hex47b64e9e

1203130014 has 8 divisors (see below), whose sum is σ = 2406260040. Its totient is φ = 401043336.

The previous prime is 1203130013. The next prime is 1203130031. The reversal of 1203130014 is 4100313021.

It is a sphenic number, since it is the product of 3 distinct primes.

1203130014 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1203129975 and 1203130002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203130013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100260829 + ... + 100260840.

It is an arithmetic number, because the mean of its divisors is an integer number (300782505).

Almost surely, 21203130014 is an apocalyptic number.

1203130014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1203130014 is a wasteful number, since it uses less digits than its factorization.

1203130014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200521674.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1203130014 is about 34686.1645905107. The cubic root of 1203130014 is about 1063.5816937600.

Adding to 1203130014 its reverse (4100313021), we get a palindrome (5303443035).

The spelling of 1203130014 in words is "one billion, two hundred three million, one hundred thirty thousand, fourteen".

Divisors: 1 2 3 6 200521669 401043338 601565007 1203130014