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70607004200 = 23521931829197
BaseRepresentation
bin100000111000010000…
…0010110001000101000
320202020201112110002122
41001300200112020220
52124100343113300
652234133050412
75046464430125
oct1016040261050
9222221473078
1070607004200
1127a428a4337
1211826186a08
136873126335
1435bb4a374c
151c83a63c85
hex1070816228

70607004200 has 48 divisors (see below), whose sum is σ = 165011951580. Its totient is φ = 28096450560.

The previous prime is 70607004199. The next prime is 70607004211. The reversal of 70607004200 is 240070607.

It can be written as a sum of positive squares in 6 ways, for example, as 16885962916 + 53721041284 = 129946^2 + 231778^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70607004200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 875999 + ... + 953198.

Almost surely, 270607004200 is an apocalyptic number.

It is an amenable number.

70607004200 is an abundant number, since it is smaller than the sum of its proper divisors (94404947380).

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

70607004200 is a wasteful number, since it uses less digits than its factorization.

70607004200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829406 (or 1829397 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

Adding to 70607004200 its reverse (240070607), we get a palindrome (70847074807).

The spelling of 70607004200 in words is "seventy billion, six hundred seven million, four thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 193 200 386 772 965 1544 1930 3860 4825 7720 9650 19300 38600 1829197 3658394 7316788 9145985 14633576 18291970 36583940 45729925 73167880 91459850 182919700 353035021 365839400 706070042 1412140084 1765175105 2824280168 3530350210 7060700420 8825875525 14121400840 17651751050 35303502100 70607004200