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10003124130 = 2351033237257
BaseRepresentation
bin10010101000011101…
…11000111110100010
3221211010122100121220
421110032320332202
5130441244433010
64332333355510
7502613103126
oct112416707642
927733570556
1010003124130
11427355923a
121b32038b96
13c3554247c
146ac737586
153d82c8970
hex2543b8fa2

10003124130 has 32 divisors (see below), whose sum is σ = 24240587904. Its totient is φ = 2641600896.

The previous prime is 10003124107. The next prime is 10003124147. The reversal of 10003124130 is 3142130001.

10003124130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 1615539 + ... + 1621718.

It is an arithmetic number, because the mean of its divisors is an integer number (757518372).

Almost surely, 210003124130 is an apocalyptic number.

10003124130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10003124130 is an abundant number, since it is smaller than the sum of its proper divisors (14237463774).

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

10003124130 is a wasteful number, since it uses less digits than its factorization.

10003124130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3237370.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10003124130 its reverse (3142130001), we get a palindrome (13145254131).

The spelling of 10003124130 in words is "ten billion, three million, one hundred twenty-four thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 103 206 309 515 618 1030 1545 3090 3237257 6474514 9711771 16186285 19423542 32372570 48558855 97117710 333437471 666874942 1000312413 1667187355 2000624826 3334374710 5001562065 10003124130