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75465669314 = 2744312167957
BaseRepresentation
bin100011001001000011…
…0101011101011000010
321012210022222012122102
41012102012223223002
52214023202404224
654400215110402
75311052414420
oct1062206535302
9235708865572
1075465669314
112a006448352
1212761372402
1371688cb0c9
14391c894110
151e6a39d4ae
hex11921abac2

75465669314 has 16 divisors (see below), whose sum is σ = 129661760448. Its totient is φ = 32269419312.

The previous prime is 75465669313. The next prime is 75465669359. The reversal of 75465669314 is 41396656457.

It is a self number, because there is not a number n which added to its sum of digits gives 75465669314.

It is not an unprimeable number, because it can be changed into a prime (75465669313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6077777 + ... + 6090180.

It is an arithmetic number, because the mean of its divisors is an integer number (8103860028).

Almost surely, 275465669314 is an apocalyptic number.

75465669314 is a deficient number, since it is larger than the sum of its proper divisors (54196091134).

75465669314 is a wasteful number, since it uses less digits than its factorization.

75465669314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12168409.

The product of its digits is 16329600, while the sum is 56.

The spelling of 75465669314 in words is "seventy-five billion, four hundred sixty-five million, six hundred sixty-nine thousand, three hundred fourteen".

Divisors: 1 2 7 14 443 886 3101 6202 12167957 24335914 85175699 170351398 5390404951 10780809902 37732834657 75465669314