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10120000310 = 257144571433
BaseRepresentation
bin10010110110011001…
…01111001100110110
3222010021120021121022
421123030233030312
5131211210002220
64352110421142
7505532404040
oct113314571466
928107507538
1010120000310
114323527022
121b652017b2
13c53814584
146c007ca90
153e36b3925
hex25b32f336

10120000310 has 16 divisors (see below), whose sum is σ = 20818286496. Its totient is φ = 3469714368.

The previous prime is 10120000279. The next prime is 10120000337. The reversal of 10120000310 is 1300002101.

It is a super-2 number, since 2×101200003102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 72285647 + ... + 72285786.

It is an arithmetic number, because the mean of its divisors is an integer number (1301142906).

Almost surely, 210120000310 is an apocalyptic number.

10120000310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120000310 is an abundant number, since it is smaller than the sum of its proper divisors (10698286186).

10120000310 is a wasteful number, since it uses less digits than its factorization.

10120000310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144571447.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 10120000310 its reverse (1300002101), we get a palindrome (11420002411).

The spelling of 10120000310 in words is "ten billion, one hundred twenty million, three hundred ten", and thus it is an aban number.

Divisors: 1 2 5 7 10 14 35 70 144571433 289142866 722857165 1012000031 1445714330 2024000062 5060000155 10120000310