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20223000210 = 2357213757143
BaseRepresentation
bin10010110101011000…
…100111111010010010
31221012101010212000210
4102311120213322102
5312404042001320
613142413024550
71314100444200
oct226530477222
957171125023
1020223000210
1186383a1416
123b04785156
131ba3955b1a
14d9bb74070
157d561a0e0
hex4b5627e92

20223000210 has 48 divisors (see below), whose sum is σ = 56459318976. Its totient is φ = 4622399712.

The previous prime is 20223000209. The next prime is 20223000211. The reversal of 20223000210 is 1200032202.

It is an interprime number because it is at equal distance from previous prime (20223000209) and next prime (20223000211).

It is not an unprimeable number, because it can be changed into a prime (20223000211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6877102 + ... + 6880041.

It is an arithmetic number, because the mean of its divisors is an integer number (1176235812).

Almost surely, 220223000210 is an apocalyptic number.

20223000210 is an abundant number, since it is smaller than the sum of its proper divisors (36236318766).

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

20223000210 is a wasteful number, since it uses less digits than its factorization.

20223000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13757167 (or 13757160 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20223000210 its reverse (1200032202), we get a palindrome (21423032412).

The spelling of 20223000210 in words is "twenty billion, two hundred twenty-three million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 98 105 147 210 245 294 490 735 1470 13757143 27514286 41271429 68785715 82542858 96300001 137571430 192600002 206357145 288900003 412714290 481500005 577800006 674100007 963000010 1348200014 1444500015 2022300021 2889000030 3370500035 4044600042 6741000070 10111500105 20223000210