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6670211102120 = 2351087153408719
BaseRepresentation
bin110000100010000011110…
…0100000011010110101000
3212121122222110222010221002
41201010013210003112220
51333241043020231440
622104130324534132
71255623022613006
oct141040744032650
925548873863832
106670211102120
112141903303185
128b8894251348
13394cc90a8337
14190ba8b1ba76
15b8792c15115
hex611079035a8

6670211102120 has 32 divisors (see below), whose sum is σ = 15021781862400. Its totient is φ = 2665629883968.

The previous prime is 6670211102089. The next prime is 6670211102197. The reversal of 6670211102120 is 212011120766.

It is a super-2 number, since 2×66702111021202 (a number of 26 digits) contains 22 as substring.

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, 76660880 + ... + 76747839.

It is an arithmetic number, because the mean of its divisors is an integer number (469430683200).

Almost surely, 26670211102120 is an apocalyptic number.

It is an amenable number.

6670211102120 is an abundant number, since it is smaller than the sum of its proper divisors (8351570760280).

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

6670211102120 is a wasteful number, since it uses less digits than its factorization.

6670211102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153409817 (or 153409813 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 6670211102120 its reverse (212011120766), we get a palindrome (6882222222886).

The spelling of 6670211102120 in words is "six trillion, six hundred seventy billion, two hundred eleven million, one hundred two thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 1087 2174 4348 5435 8696 10870 21740 43480 153408719 306817438 613634876 767043595 1227269752 1534087190 3068174380 6136348760 166755277553 333510555106 667021110212 833776387765 1334042220424 1667552775530 3335105551060 6670211102120