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10300322997 = 321960235807
BaseRepresentation
bin10011001011111001…
…00111010010110101
3222120211212121211100
421211330213102311
5132043340313442
64422031400313
7513152205126
oct114574472265
928524777740
1010300322997
11440629a138
121bb5683099
13c81c9c2a3
146d9dbc04d
1540443284c
hex265f274b5

10300322997 has 12 divisors (see below), whose sum is σ = 15661310080. Its totient is φ = 6505467048.

The previous prime is 10300322993. The next prime is 10300322999. The reversal of 10300322997 is 79922300301.

It is not a de Polignac number, because 10300322997 - 22 = 10300322993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300322993) 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 11 ways as a sum of consecutive naturals, for example, 30117733 + ... + 30118074.

Almost surely, 210300322997 is an apocalyptic number.

It is an amenable number.

10300322997 is a deficient number, since it is larger than the sum of its proper divisors (5360987083).

10300322997 is a wasteful number, since it uses less digits than its factorization.

10300322997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60235832 (or 60235829 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The spelling of 10300322997 in words is "ten billion, three hundred million, three hundred twenty-two thousand, nine hundred ninety-seven".

Divisors: 1 3 9 19 57 171 60235807 180707421 542122263 1144480333 3433440999 10300322997