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2220210020986 = 225737911397031
BaseRepresentation
bin100000010011101110110…
…101000110001001111010
321212020202020211222100021
4200103232311012021322
5242333442231132421
64415541142001054
7316255605541036
oct40235665061172
97766666758307
102220210020986
11786649748971
122ba35ba1618a
13131498913739
147965cac71c6
153cb45856341
hex204eed4627a

2220210020986 has 16 divisors (see below), whose sum is σ = 3352095051840. Its totient is φ = 1102867799040.

The previous prime is 2220210020891. The next prime is 2220210021013. The reversal of 2220210020986 is 6890200120222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5503710 + ... + 5893321.

It is an arithmetic number, because the mean of its divisors is an integer number (209505940740).

Almost surely, 22220210020986 is an apocalyptic number.

2220210020986 is a deficient number, since it is larger than the sum of its proper divisors (1131885030854).

2220210020986 is a wasteful number, since it uses less digits than its factorization.

2220210020986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11397669.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 2220210020986 in words is "two trillion, two hundred twenty billion, two hundred ten million, twenty thousand, nine hundred eighty-six".

Divisors: 1 2 257 379 514 758 97403 194806 11397031 22794062 2929036967 4319474749 5858073934 8638949498 1110105010493 2220210020986