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12425298303 = 3112347794409
BaseRepresentation
bin10111001001001101…
…10000000101111111
31012001221101112221110
423210212300011333
5200421334021203
65412541133103
7616624202325
oct134446600577
935057345843
1012425298303
1152a6836580
1224a925a193
1312302c3022
1485c2c9d15
154cac7ed03
hex2e49b017f

12425298303 has 64 divisors (see below), whose sum is σ = 19508428800. Its totient is φ = 6958997760.

The previous prime is 12425298299. The next prime is 12425298341. The reversal of 12425298303 is 30389252421.

It is not a de Polignac number, because 12425298303 - 22 = 12425298299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12425298383) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2815963 + ... + 2820371.

It is an arithmetic number, because the mean of its divisors is an integer number (304819200).

Almost surely, 212425298303 is an apocalyptic number.

12425298303 is a deficient number, since it is larger than the sum of its proper divisors (7083130497).

12425298303 is a wasteful number, since it uses less digits than its factorization.

12425298303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 12425298303 in words is "twelve billion, four hundred twenty-five million, two hundred ninety-eight thousand, three hundred three".

Divisors: 1 3 11 23 33 47 69 79 141 237 253 517 759 869 1081 1551 1817 2607 3243 3713 4409 5451 11139 11891 13227 19987 35673 40843 48499 59961 85399 101407 122529 145497 207223 256197 304221 348311 621669 939389 1044933 1115477 2279453 2818167 3346431 3831421 4766129 6838359 8011153 11494263 14298387 16370617 24033459 49111851 52427419 88122683 157282257 180076787 264368049 376524191 540230361 1129572573 4141766101 12425298303