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469300872 = 233128315241
BaseRepresentation
bin11011111110001…
…111011010001000
31012201001221202210
4123332033122020
51430120111442
6114322425120
714425664055
oct3376173210
91181057683
10469300872
112209a9767
121112021a0
13762c6b31
144648402c
152b30219c
hex1bf8f688

469300872 has 32 divisors (see below), whose sum is σ = 1174243680. Its totient is φ = 156301440.

The previous prime is 469300837. The next prime is 469300873. The reversal of 469300872 is 278003964.

It is a self number, because there is not a number n which added to its sum of digits gives 469300872.

It is not an unprimeable number, because it can be changed into a prime (469300873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23172 + ... + 38412.

It is an arithmetic number, because the mean of its divisors is an integer number (36695115).

Almost surely, 2469300872 is an apocalyptic number.

It is an amenable number.

469300872 is an abundant number, since it is smaller than the sum of its proper divisors (704942808).

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

469300872 is a wasteful number, since it uses less digits than its factorization.

469300872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16533 (or 16529 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 469300872 is about 21663.3532030478. The cubic root of 469300872 is about 777.1123073420.

The spelling of 469300872 in words is "four hundred sixty-nine million, three hundred thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 1283 2566 3849 5132 7698 10264 15241 15396 30482 30792 45723 60964 91446 121928 182892 365784 19554203 39108406 58662609 78216812 117325218 156433624 234650436 469300872