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10315303540 = 2254311994539
BaseRepresentation
bin10011001101101011…
…10000101001110100
3222121220001201021021
421212311300221310
5132111204203130
64423324430524
7513423430153
oct114665605164
928556051237
1010315303540
1144137a1253
121bba6a8444
13c85115b09
146dbd9b59a
154058e137a
hex266d70a74

10315303540 has 24 divisors (see below), whose sum is σ = 22165909920. Its totient is φ = 4030164768.

The previous prime is 10315303517. The next prime is 10315303561. The reversal of 10315303540 is 4530351301.

10315303540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5996410 + ... + 5998129.

It is an arithmetic number, because the mean of its divisors is an integer number (923579580).

Almost surely, 210315303540 is an apocalyptic number.

10315303540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10315303540 is an abundant number, since it is smaller than the sum of its proper divisors (11850606380).

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

10315303540 is a wasteful number, since it uses less digits than its factorization.

10315303540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11994591 (or 11994589 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 10315303540 its reverse (4530351301), we get a palindrome (14845654841).

The spelling of 10315303540 in words is "ten billion, three hundred fifteen million, three hundred three thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 11994539 23989078 47978156 59972695 119945390 239890780 515765177 1031530354 2063060708 2578825885 5157651770 10315303540