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75980541224 = 2371690180279
BaseRepresentation
bin100011011000011001…
…0110000110100101000
321021010012210102010102
41012300302300310220
52221102004304344
654523250404532
75326603641620
oct1066062606450
9237105712112
1075980541224
112a250042225
1212885890748
13721b48c443
14396addb880
151e9a6a2e4e
hex11b0cb0d28

75980541224 has 32 divisors (see below), whose sum is σ = 162827107200. Its totient is φ = 32560756800.

The previous prime is 75980541211. The next prime is 75980541257. The reversal of 75980541224 is 42214508957.

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, 906317 + ... + 986595.

It is an arithmetic number, because the mean of its divisors is an integer number (5088347100).

Almost surely, 275980541224 is an apocalyptic number.

It is an amenable number.

75980541224 is an abundant number, since it is smaller than the sum of its proper divisors (86846565976).

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

75980541224 is a wasteful number, since it uses less digits than its factorization.

75980541224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97193 (or 97189 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 75980541224 in words is "seventy-five billion, nine hundred eighty million, five hundred forty-one thousand, two hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 56 16901 33802 67604 80279 118307 135208 160558 236614 321116 473228 561953 642232 946456 1123906 2247812 4495624 1356795379 2713590758 5427181516 9497567653 10854363032 18995135306 37990270612 75980541224