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469073480 = 23546725111
BaseRepresentation
bin11011111101010…
…111111001001000
31012200122101211212
4123331113321020
51430040322410
6114313512252
714424026111
oct3375277110
91180571755
10469073480
11220863937
12111112688
1376247495
1446425208
152b2a9b05
hex1bf57e48

469073480 has 32 divisors (see below), whose sum is σ = 1057717440. Its totient is φ = 187220160.

The previous prime is 469073419. The next prime is 469073491. The reversal of 469073480 is 84370964.

It is a plaindrome in base 12.

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, 6125 + ... + 31235.

It is an arithmetic number, because the mean of its divisors is an integer number (33053670).

Almost surely, 2469073480 is an apocalyptic number.

469073480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

469073480 is an abundant number, since it is smaller than the sum of its proper divisors (588643960).

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

469073480 is a wasteful number, since it uses less digits than its factorization.

469073480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25589 (or 25585 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 469073480 is about 21658.1042568365. The cubic root of 469073480 is about 776.9867747462.

The spelling of 469073480 in words is "four hundred sixty-nine million, seventy-three thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 467 934 1868 2335 3736 4670 9340 18680 25111 50222 100444 125555 200888 251110 502220 1004440 11726837 23453674 46907348 58634185 93814696 117268370 234536740 469073480