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10103142104 = 2311234991671
BaseRepresentation
bin10010110100011000…
…11011011011011000
3222002002211210111022
421122030123123120
5131142401021404
64350305222012
7505236201536
oct113214333330
928062753438
1010103142104
114314a62220
121b5b631908
13c501911c3
146bbb31156
153e1e838be
hex25a31b6d8

10103142104 has 32 divisors (see below), whose sum is σ = 21564023040. Its totient is φ = 4392669600.

The previous prime is 10103142097. The next prime is 10103142149. The reversal of 10103142104 is 40124130101.

It is a happy number.

10103142104 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, 2493812 + ... + 2497859.

It is an arithmetic number, because the mean of its divisors is an integer number (673875720).

Almost surely, 210103142104 is an apocalyptic number.

It is an amenable number.

10103142104 is an abundant number, since it is smaller than the sum of its proper divisors (11460880936).

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

10103142104 is a wasteful number, since it uses less digits than its factorization.

10103142104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991711 (or 4991707 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10103142104 its reverse (40124130101), we get a palindrome (50227272205).

The spelling of 10103142104 in words is "ten billion, one hundred three million, one hundred forty-two thousand, one hundred four".

Divisors: 1 2 4 8 11 22 23 44 46 88 92 184 253 506 1012 2024 4991671 9983342 19966684 39933368 54908381 109816762 114808433 219633524 229616866 439267048 459233732 918467464 1262892763 2525785526 5051571052 10103142104