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1431310300007 = 71923467901373
BaseRepresentation
bin10100110101000000101…
…111011111001101100111
312001211110110211211112212
4110311000233133031213
5141422310414100012
63013311311034035
7205260126545360
oct24650057371547
95054413754485
101431310300007
11502019394095
121b1492b0b91b
13a4c835a2203
144d3c0a96b67
1527371d10b22
hex14d40bdf367

1431310300007 has 16 divisors (see below), whose sum is σ = 1796741276160. Its totient is φ = 1111733659872.

The previous prime is 1431310299983. The next prime is 1431310300037. The reversal of 1431310300007 is 7000030131341.

It is not a de Polignac number, because 1431310300007 - 210 = 1431310298983 is a prime.

It is a super-2 number, since 2×14313103000072 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431310300037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233947628 + ... + 233953745.

It is an arithmetic number, because the mean of its divisors is an integer number (112296329760).

Almost surely, 21431310300007 is an apocalyptic number.

1431310300007 is a deficient number, since it is larger than the sum of its proper divisors (365430976153).

1431310300007 is a wasteful number, since it uses less digits than its factorization.

1431310300007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467901422.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 1431310300007 its reverse (7000030131341), we get a palindrome (8431340431348).

The spelling of 1431310300007 in words is "one trillion, four hundred thirty-one billion, three hundred ten million, three hundred thousand, seven".

Divisors: 1 7 19 23 133 161 437 3059 467901373 3275309611 8890126087 10761731579 62230882609 75332121053 204472900001 1431310300007