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20300441210 = 257359807817
BaseRepresentation
bin10010111010000000…
…000010011001111010
31221101202212021002222
4102322000002121322
5313033403104320
613154220524042
71316030621540
oct227200023172
957352767088
1020300441210
118678084a45
123b266b0622
131bb69cb4ba
14da8171d90
157dc315825
hex4ba00267a

20300441210 has 32 divisors (see below), whose sum is σ = 41877285120. Its totient is φ = 6940755072.

The previous prime is 20300441159. The next prime is 20300441281. The reversal of 20300441210 is 1214400302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378779 + ... + 429038.

It is an arithmetic number, because the mean of its divisors is an integer number (1308665160).

Almost surely, 220300441210 is an apocalyptic number.

20300441210 is an abundant number, since it is smaller than the sum of its proper divisors (21576843910).

20300441210 is a wasteful number, since it uses less digits than its factorization.

20300441210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808190.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20300441210 its reverse (1214400302), we get a palindrome (21514841512).

The spelling of 20300441210 in words is "twenty billion, three hundred million, four hundred forty-one thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 359 718 1795 2513 3590 5026 12565 25130 807817 1615634 4039085 5654719 8078170 11309438 28273595 56547190 290006303 580012606 1450031515 2030044121 2900063030 4060088242 10150220605 20300441210