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10201430234 = 283271226769
BaseRepresentation
bin10011000000000110…
…10111100011011010
3222022221210100110102
421200003113203122
5131343031231414
64404140015402
7510541504052
oct114003274332
928287710412
1010201430234
114365494586
121b88531562
13c67655768
146cabd8562
153ea8eaede
hex2600d78da

10201430234 has 16 divisors (see below), whose sum is σ = 15543722880. Its totient is φ = 5020643520.

The previous prime is 10201430153. The next prime is 10201430243. The reversal of 10201430234 is 43203410201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68399 + ... + 158370.

It is an arithmetic number, because the mean of its divisors is an integer number (971482680).

Almost surely, 210201430234 is an apocalyptic number.

10201430234 is a deficient number, since it is larger than the sum of its proper divisors (5342292646).

10201430234 is a wasteful number, since it uses less digits than its factorization.

10201430234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227125.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10201430234 its reverse (43203410201), we get a palindrome (53404840435).

The spelling of 10201430234 in words is "ten billion, two hundred one million, four hundred thirty thousand, two hundred thirty-four".

Divisors: 1 2 83 166 271 542 22493 44986 226769 453538 18821827 37643654 61454399 122908798 5100715117 10201430234