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23010210430 = 25172114191531
BaseRepresentation
bin10101011011100000…
…111111001001111110
32012101121202210122221
4111123200333021332
5334111103213210
614323140355554
71443133363414
oct253340771176
965347683587
1023010210430
119838733739
1245620a5bba
13222922573c
141183dc92b4
158ea17a1da
hex55b83f27e

23010210430 has 64 divisors (see below), whose sum is σ = 44196606720. Its totient is φ = 8595417600.

The previous prime is 23010210401. The next prime is 23010210449. The reversal of 23010210430 is 3401201032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15028765 + ... + 15030295.

It is an arithmetic number, because the mean of its divisors is an integer number (690571980).

Almost surely, 223010210430 is an apocalyptic number.

23010210430 is a deficient number, since it is larger than the sum of its proper divisors (21186396290).

23010210430 is a wasteful number, since it uses less digits than its factorization.

23010210430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23010210430 its reverse (3401201032), we get a palindrome (26411411462).

The spelling of 23010210430 in words is "twenty-three billion, ten million, two hundred ten thousand, four hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 211 419 422 838 1055 1531 2095 2110 3062 3587 4190 7123 7174 7655 14246 15310 17935 26027 35615 35870 52054 71230 88409 130135 176818 260270 323041 442045 641489 646082 884090 1282978 1502953 1615205 3005906 3207445 3230410 5491697 6414890 7514765 10905313 10983394 15029530 21810626 27458485 54526565 54916970 109053130 135354179 270708358 676770895 1353541790 2301021043 4602042086 11505105215 23010210430