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103060051306 = 251530025653
BaseRepresentation
bin101111111111011011…
…0111001010101101010
3100212000102200001111021
41133332312321111222
53142031333120211
6115202314323054
710305631660612
oct1377666712552
9325012601437
10103060051306
113a786791a23
1217b8272948a
13994578b3a4
144db9619a42
152a32be1771
hex17fedb956a

103060051306 has 4 divisors (see below), whose sum is σ = 154590076962. Its totient is φ = 51530025652.

The previous prime is 103060051301. The next prime is 103060051357. The reversal of 103060051306 is 603150060301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51685749025 + 51374302281 = 227345^2 + 226659^2 .

It is not an unprimeable number, because it can be changed into a prime (103060051301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25765012825 + ... + 25765012828.

Almost surely, 2103060051306 is an apocalyptic number.

103060051306 is a deficient number, since it is larger than the sum of its proper divisors (51530025656).

103060051306 is an equidigital number, since it uses as much as digits as its factorization.

103060051306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51530025655.

The product of its (nonzero) digits is 1620, while the sum is 25.

The spelling of 103060051306 in words is "one hundred three billion, sixty million, fifty-one thousand, three hundred six".

Divisors: 1 2 51530025653 103060051306