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10303131414 = 234759619253
BaseRepresentation
bin10011001100001110…
…10100111100010110
3222121001011022020210
421212013110330112
5132100100201124
64422211510250
7513215113002
oct114607247426
928531138223
1010303131414
114407938144
121bb65b8386
13c82743684
146da50d702
154047d9a29
hex2661d4f16

10303131414 has 32 divisors (see below), whose sum is σ = 21401418240. Its totient is φ = 3304328672.

The previous prime is 10303131389. The next prime is 10303131491. The reversal of 10303131414 is 41413130301.

10303131414 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 15 ways as a sum of consecutive naturals, for example, 292989 + ... + 326264.

It is an arithmetic number, because the mean of its divisors is an integer number (668794320).

Almost surely, 210303131414 is an apocalyptic number.

10303131414 is an abundant number, since it is smaller than the sum of its proper divisors (11098286826).

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

10303131414 is a wasteful number, since it uses less digits than its factorization.

10303131414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619364.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10303131414 its reverse (41413130301), we get a palindrome (51716261715).

The spelling of 10303131414 in words is "ten billion, three hundred three million, one hundred thirty-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 47 59 94 118 141 177 282 354 2773 5546 8319 16638 619253 1238506 1857759 3715518 29104891 36535927 58209782 73071854 87314673 109607781 174629346 219215562 1717188569 3434377138 5151565707 10303131414