Base | Representation |
---|---|
bin | 10001110000101111010111… |
… | …00110001001111010101101 |
3 | 12010021220202110121002001001 |
4 | 20320113223212021322231 |
5 | 20104411432102123011 |
6 | 215023012225520301 |
7 | 11140565613330400 |
oct | 1070275346117255 |
9 | 163256673532031 |
10 | 39058090270381 |
11 | 114994967960a6 |
12 | 44698774a3091 |
13 | 18a42151c9aa0 |
14 | 9905c9047d37 |
15 | 47aecd2277c1 |
hex | 2385eb989ead |
39058090270381 has 96 divisors (see below), whose sum is σ = 51921467808000. Its totient is φ = 29040874168320.
The previous prime is 39058090270319. The next prime is 39058090270429. The reversal of 39058090270381 is 18307209085093.
It is a de Polignac number, because none of the positive numbers 2k-39058090270381 is a prime.
It is a super-2 number, since 2×390580902703812 (a number of 28 digits) contains 22 as substring.
It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 39058090270381 = 146853 + 329863 = 149863 + 329253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39058093270381) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 815197816 + ... + 815245726.
It is an arithmetic number, because the mean of its divisors is an integer number (540848623000).
Almost surely, 239058090270381 is an apocalyptic number.
39058090270381 is the 3608236-th hex number.
It is an amenable number.
39058090270381 is a deficient number, since it is larger than the sum of its proper divisors (12863377537619).
39058090270381 is a wasteful number, since it uses less digits than its factorization.
39058090270381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48499 (or 48492 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 55.
The spelling of 39058090270381 in words is "thirty-nine trillion, fifty-eight billion, ninety million, two hundred seventy thousand, three hundred eighty-one".
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