Base | Representation |
---|---|
bin | 100000100111011001… |
… | …0000001010111101110 |
3 | 20200210021220020122201 |
4 | 1001032302001113232 |
5 | 2121421022244043 |
6 | 52102042132114 |
7 | 5026454324263 |
oct | 1011662012756 |
9 | 220707806581 |
10 | 70041212398 |
11 | 27782490603 |
12 | 116a87b103a |
13 | 67b2b46ca1 |
14 | 35662a326a |
15 | 1c4e051c4d |
hex | 104ec815ee |
70041212398 has 4 divisors (see below), whose sum is σ = 105061818600. Its totient is φ = 35020606198.
The previous prime is 70041212383. The next prime is 70041212429. The reversal of 70041212398 is 89321214007.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89321214007 = 107 ⋅834777701.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17510303098 + ... + 17510303101.
It is an arithmetic number, because the mean of its divisors is an integer number (26265454650).
Almost surely, 270041212398 is an apocalyptic number.
70041212398 is a deficient number, since it is larger than the sum of its proper divisors (35020606202).
70041212398 is a wasteful number, since it uses less digits than its factorization.
70041212398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35020606201.
The product of its (nonzero) digits is 24192, while the sum is 37.
The spelling of 70041212398 in words is "seventy billion, forty-one million, two hundred twelve thousand, three hundred ninety-eight".
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