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200230201010 = 25729229430723
BaseRepresentation
bin1011101001111010100…
…1100110011010110010
3201010211101110002220202
42322132221212122302
511240032412413020
6231552352035202
720315614424660
oct2723651463262
9633741402822
10200230201010
1177a0a801674
1232980832b02
1315b5cc1baa8
1499968c5c30
15531d796e75
hex2e9ea666b2

200230201010 has 64 divisors (see below), whose sum is σ = 427967366400. Its totient is φ = 65993501952.

The previous prime is 200230201001. The next prime is 200230201037. The reversal of 200230201010 is 10102032002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200230200982 and 200230201000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249509 + ... + 680231.

It is an arithmetic number, because the mean of its divisors is an integer number (6686990100).

Almost surely, 2200230201010 is an apocalyptic number.

200230201010 is an abundant number, since it is smaller than the sum of its proper divisors (227737165390).

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

200230201010 is a wasteful number, since it uses less digits than its factorization.

200230201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430995.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 200230201010 its reverse (10102032002), we get a palindrome (210332233012).

The spelling of 200230201010 in words is "two hundred billion, two hundred thirty million, two hundred one thousand, ten".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 229 290 406 458 1015 1145 1603 2030 2290 3206 6641 8015 13282 16030 33205 46487 66410 92974 232435 430723 464870 861446 2153615 3015061 4307230 6030122 12490967 15075305 24981934 30150610 62454835 87436769 98635567 124909670 174873538 197271134 437183845 493177835 690448969 874367690 986355670 1380897938 2860431443 3452244845 5720862886 6904489690 14302157215 20023020101 28604314430 40046040202 100115100505 200230201010