Base | Representation |
---|---|
bin | 100000101101110111… |
… | …1101010010010100111 |
3 | 20201100110010121222011 |
4 | 1001123233222102213 |
5 | 2122342211304013 |
6 | 52135411415051 |
7 | 5035035034300 |
oct | 1013357522247 |
9 | 221313117864 |
10 | 70258697383 |
11 | 27884226266 |
12 | 117495b4487 |
13 | 6818c13a24 |
14 | 35871177a7 |
15 | 1c631b1c3d |
hex | 105bbea4a7 |
70258697383 has 12 divisors (see below), whose sum is σ = 84365942592. Its totient is φ = 58279102560.
The previous prime is 70258697371. The next prime is 70258697461. The reversal of 70258697383 is 38379685207.
It is not a de Polignac number, because 70258697383 - 221 = 70256600231 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70258697323) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23125110 + ... + 23128147.
It is an arithmetic number, because the mean of its divisors is an integer number (7030495216).
Almost surely, 270258697383 is an apocalyptic number.
70258697383 is a deficient number, since it is larger than the sum of its proper divisors (14107245209).
70258697383 is a wasteful number, since it uses less digits than its factorization.
70258697383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46253302 (or 46253295 counting only the distinct ones).
The product of its (nonzero) digits is 15240960, while the sum is 58.
The spelling of 70258697383 in words is "seventy billion, two hundred fifty-eight million, six hundred ninety-seven thousand, three hundred eighty-three".
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