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10300131310 = 257473130739
BaseRepresentation
bin10011001011110111…
…11000011111101110
3222120211111212212211
421211323320133232
5132043313200220
64422023321034
7513150446230
oct114573703756
928524455784
1010300131310
114406179117
121bb55b017a
13c81c32c71
146d9d6c250
154043e5b5a
hex265ef87ee

10300131310 has 32 divisors (see below), whose sum is σ = 21639674880. Its totient is φ = 3456334752.

The previous prime is 10300131277. The next prime is 10300131349. The reversal of 10300131310 is 1313100301.

It is a happy number.

It is a super-2 number, since 2×103001313102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1562080 + ... + 1568659.

It is an arithmetic number, because the mean of its divisors is an integer number (676239840).

Almost surely, 210300131310 is an apocalyptic number.

10300131310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10300131310 is an abundant number, since it is smaller than the sum of its proper divisors (11339543570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10300131310 is a wasteful number, since it uses less digits than its factorization.

10300131310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130800.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 10300131310 its reverse (1313100301), we get a palindrome (11613231611).

The spelling of 10300131310 in words is "ten billion, three hundred million, one hundred thirty-one thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 47 70 94 235 329 470 658 1645 3290 3130739 6261478 15653695 21915173 31307390 43830346 109575865 147144733 219151730 294289466 735723665 1030013131 1471447330 2060026262 5150065655 10300131310