Base | Representation |
---|---|
bin | 100010111110010110… |
… | …0000101000111110010 |
3 | 21011212021220010022101 |
4 | 1011330230011013302 |
5 | 2212304212433010 |
6 | 54300422131014 |
7 | 5266130434534 |
oct | 1057454050762 |
9 | 234767803271 |
10 | 75106374130 |
11 | 29941654587 |
12 | 12680b80a6a |
13 | 710c33c0c8 |
14 | 38c6c87854 |
15 | 1e48a7a73a |
hex | 117cb051f2 |
75106374130 has 16 divisors (see below), whose sum is σ = 139853248920. Its totient is φ = 29006599552.
The previous prime is 75106374127. The next prime is 75106374137. The reversal of 75106374130 is 3147360157.
It can be written as a sum of positive squares in 4 ways, for example, as 73103722129 + 2002652001 = 270377^2 + 44751^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 75106374130.
It is not an unprimeable number, because it can be changed into a prime (75106374137) 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, 129493459 + ... + 129494038.
Almost surely, 275106374130 is an apocalyptic number.
75106374130 is a deficient number, since it is larger than the sum of its proper divisors (64746874790).
75106374130 is a wasteful number, since it uses less digits than its factorization.
75106374130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258987533.
The product of its (nonzero) digits is 52920, while the sum is 37.
The spelling of 75106374130 in words is "seventy-five billion, one hundred six million, three hundred seventy-four thousand, one hundred thirty".
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