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420361463300 = 225217247271449
BaseRepresentation
bin1100001110111110111…
…11101110011000000100
31111012000201020212200012
412013133133232120010
523341400013311200
6521040021005352
742240643324532
oct6073737563004
91435021225605
10420361463300
111523020a6119
1269576253858
1330841b83a8c
14164ba49b152
15ae04264a35
hex61df7ee604

420361463300 has 36 divisors (see below), whose sum is σ = 965842283700. Its totient is φ = 158253726720.

The previous prime is 420361463261. The next prime is 420361463321. The reversal of 420361463300 is 3364163024.

It can be written as a sum of positive squares in 6 ways, for example, as 11153049664 + 409208413636 = 105608^2 + 639694^2 .

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, 123634025 + ... + 123637424.

It is an arithmetic number, because the mean of its divisors is an integer number (26828952325).

Almost surely, 2420361463300 is an apocalyptic number.

It is an amenable number.

420361463300 is an abundant number, since it is smaller than the sum of its proper divisors (545480820400).

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

420361463300 is a wasteful number, since it uses less digits than its factorization.

420361463300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247271480 (or 247271473 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 420361463300 in words is "four hundred twenty billion, three hundred sixty-one million, four hundred sixty-three thousand, three hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 340 425 850 1700 247271449 494542898 989085796 1236357245 2472714490 4203614633 4945428980 6181786225 8407229266 12363572450 16814458532 21018073165 24727144900 42036146330 84072292660 105090365825 210180731650 420361463300