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472746269060 = 22513426412
BaseRepresentation
bin1101110000100011101…
…11111001100110000100
31200012020111111201210022
412320101313321212010
530221141021102220
61001102053114312
746104043662002
oct6702167714604
91605214451708
10472746269060
11172543a4301a
1277755928998
133576ca1c570
1418c49813a72
15c46d17d925
hex6e11df9984

472746269060 has 36 divisors (see below), whose sum is σ = 1069158943524. Its totient is φ = 174548375040.

The previous prime is 472746269027. The next prime is 472746269089. The reversal of 472746269060 is 60962647274.

It can be written as a sum of positive squares in 6 ways, for example, as 6920908864 + 465825360196 = 83192^2 + 682514^2 .

It is a junction number, because it is equal to n+sod(n) for n = 472746268993 and 472746269011.

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, 11065340 + ... + 11107980.

Almost surely, 2472746269060 is an apocalyptic number.

It is an amenable number.

472746269060 is an abundant number, since it is smaller than the sum of its proper divisors (596412674464).

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

472746269060 is an frugal number, since it uses more digits than its factorization.

472746269060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85304 (or 42661 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 53.

The spelling of 472746269060 in words is "four hundred seventy-two billion, seven hundred forty-six million, two hundred sixty-nine thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 42641 85282 170564 213205 426410 554333 852820 1108666 2217332 2771665 5543330 11086660 1818254881 3636509762 7273019524 9091274405 18182548810 23637313453 36365097620 47274626906 94549253812 118186567265 236373134530 472746269060