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10300401031 = 173119545353
BaseRepresentation
bin10011001011111001…
…11010010110000111
3222120212000120212111
421211330322112013
5132043400313111
64422033201451
7513152651464
oct114574722607
928525016774
1010300401031
114406342828
121bb5700287
13c81cc896b
146d9ddc66b
1540444aa21
hex265f3a587

10300401031 has 8 divisors (see below), whose sum is σ = 11258123904. Its totient is φ = 9381768960.

The previous prime is 10300401019. The next prime is 10300401061. The reversal of 10300401031 is 13010400301.

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 10300401031 - 29 = 10300400519 is a prime.

It is a super-2 number, since 2×103004010312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300401061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9772150 + ... + 9773203.

It is an arithmetic number, because the mean of its divisors is an integer number (1407265488).

Almost surely, 210300401031 is an apocalyptic number.

10300401031 is a deficient number, since it is larger than the sum of its proper divisors (957722873).

10300401031 is a wasteful number, since it uses less digits than its factorization.

10300401031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19545401.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10300401031 its reverse (13010400301), we get a palindrome (23310801332).

The spelling of 10300401031 in words is "ten billion, three hundred million, four hundred one thousand, thirty-one".

Divisors: 1 17 31 527 19545353 332271001 605905943 10300401031