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480972429 = 3279538011
BaseRepresentation
bin11100101010110…
…000111010001101
31020112000221010200
4130222300322031
51441112104204
6115420524113
714630124660
oct3452607215
91215027120
10480972429
11227550783
121150b0639
1378852492
1447c416d7
152c35a539
hex1cab0e8d

480972429 has 24 divisors (see below), whose sum is σ = 794918592. Its totient is φ = 274518720.

The previous prime is 480972397. The next prime is 480972439. The reversal of 480972429 is 924279084.

It is not a de Polignac number, because 480972429 - 25 = 480972397 is a prime.

It is a super-3 number, since 3×4809724293 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480972439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56034 + ... + 64044.

It is an arithmetic number, because the mean of its divisors is an integer number (33121608).

Almost surely, 2480972429 is an apocalyptic number.

It is an amenable number.

480972429 is a deficient number, since it is larger than the sum of its proper divisors (313946163).

480972429 is a wasteful number, since it uses less digits than its factorization.

480972429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8977 (or 8974 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 480972429 is about 21931.0836257582. The cubic root of 480972429 is about 783.5019119702.

The spelling of 480972429 in words is "four hundred eighty million, nine hundred seventy-two thousand, four hundred twenty-nine".

Divisors: 1 3 7 9 21 63 953 2859 6671 8011 8577 20013 24033 56077 60039 72099 168231 504693 7634483 22903449 53441381 68710347 160324143 480972429