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20301400101 = 347143981561
BaseRepresentation
bin10010111010000011…
…101100100000100101
31221101211122222110110
4102322003230200211
5313034124300401
613154253243233
71316042024253
oct227203544045
957354588413
1020301400101
11867867a414
123b26a93519
131bb6c75aa8
14da83415d3
157dc4549d6
hex4ba0ec825

20301400101 has 8 divisors (see below), whose sum is σ = 27644459904. Its totient is φ = 13246303520.

The previous prime is 20301399953. The next prime is 20301400129. The reversal of 20301400101 is 10100410302.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20301400101 - 214 = 20301383717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301400181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71990640 + ... + 71990921.

It is an arithmetic number, because the mean of its divisors is an integer number (3455557488).

Almost surely, 220301400101 is an apocalyptic number.

It is an amenable number.

20301400101 is a deficient number, since it is larger than the sum of its proper divisors (7343059803).

20301400101 is a wasteful number, since it uses less digits than its factorization.

20301400101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143981611.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20301400101 its reverse (10100410302), we get a palindrome (30401810403).

The spelling of 20301400101 in words is "twenty billion, three hundred one million, four hundred thousand, one hundred one".

Divisors: 1 3 47 141 143981561 431944683 6767133367 20301400101