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10013134430 = 251397794063
BaseRepresentation
bin10010101001101010…
…00100111001011110
3221211211110221011202
421110311010321132
5131001330300210
64333332115502
7503064144515
oct112465047136
927754427152
1010013134430
114279176112
121b35465b92
13c37638920
146adbc167c
153d91049a5
hex254d44e5e

10013134430 has 32 divisors (see below), whose sum is σ = 19610204544. Its totient is φ = 3659037696.

The previous prime is 10013134429. The next prime is 10013134457. The reversal of 10013134430 is 3443131001.

10013134430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100131344302 (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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384422 + ... + 409641.

It is an arithmetic number, because the mean of its divisors is an integer number (612818892).

Almost surely, 210013134430 is an apocalyptic number.

10013134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10013134430 is a deficient number, since it is larger than the sum of its proper divisors (9597070114).

10013134430 is a wasteful number, since it uses less digits than its factorization.

10013134430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794180.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10013134430 its reverse (3443131001), we get a palindrome (13456265431).

The spelling of 10013134430 in words is "ten billion, thirteen million, one hundred thirty-four thousand, four hundred thirty".

Divisors: 1 2 5 10 13 26 65 97 130 194 485 970 1261 2522 6305 12610 794063 1588126 3970315 7940630 10322819 20645638 51614095 77024111 103228190 154048222 385120555 770241110 1001313443 2002626886 5006567215 10013134430