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425467360 = 255732499
BaseRepresentation
bin11001010111000…
…001110111100000
31002122120222111101
4121113001313200
51332404423420
6110115124144
713354261423
oct3127016740
91078528441
10425467360
111a918aa1a
12ba5a3654
136a1ba446
14407139ba
152754460a
hex195c1de0

425467360 has 72 divisors (see below), whose sum is σ = 1021167000. Its totient is φ = 167519232.

The previous prime is 425467319. The next prime is 425467391. The reversal of 425467360 is 63764524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 852391 + ... + 852889.

It is an arithmetic number, because the mean of its divisors is an integer number (14182875).

Almost surely, 2425467360 is an apocalyptic number.

425467360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425467360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510583500).

425467360 is an abundant number, since it is smaller than the sum of its proper divisors (595699640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425467360 is an equidigital number, since it uses as much as digits as its factorization.

425467360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 425467360 is about 20626.8601585409. The cubic root of 425467360 is about 752.1227919299.

The spelling of 425467360 in words is "four hundred twenty-five million, four hundred sixty-seven thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 73 80 146 160 292 365 499 584 730 998 1168 1460 1996 2336 2495 2920 3992 4990 5329 5840 7984 9980 10658 11680 15968 19960 21316 26645 36427 39920 42632 53290 72854 79840 85264 106580 145708 170528 182135 213160 291416 364270 426320 582832 728540 852640 1165664 1457080 2659171 2914160 5318342 5828320 10636684 13295855 21273368 26591710 42546736 53183420 85093472 106366840 212733680 425467360