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472013246250 = 2325471331107139
BaseRepresentation
bin1101101111001100010…
…11101000111100101010
31200010100102012022112100
412313212023220330222
530213140342340000
61000501225554230
746046633252160
oct6674613507452
91603312168470
10472013246250
111721a8199147
1277590345976
1335683bba360
1418bba321230
15c428b36a00
hex6de62e8f2a

472013246250 has 960 divisors, whose sum is σ = 1650575646720. Its totient is φ = 94789440000.

The previous prime is 472013246249. The next prime is 472013246251. The reversal of 472013246250 is 52642310274.

472013246250 is a `hidden beast` number, since 4 + 7 + 2 + 0 + 1 + 3 + 24 + 625 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (472013246249) and next prime (472013246251).

It is not an unprimeable number, because it can be changed into a prime (472013246251) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 3395778681 + ... + 3395778819.

It is an arithmetic number, because the mean of its divisors is an integer number (1719349632).

Almost surely, 2472013246250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472013246250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825287823360).

472013246250 is an abundant number, since it is smaller than the sum of its proper divisors (1178562400470).

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

472013246250 is a wasteful number, since it uses less digits than its factorization.

472013246250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 472013246250 in words is "four hundred seventy-two billion, thirteen million, two hundred forty-six thousand, two hundred fifty".