Base | Representation |
---|---|
bin | 1101111000101… |
… | …1011110110001 |
3 | 11001121001100220 |
4 | 3132023132301 |
5 | 104402233433 |
6 | 5440203253 |
7 | 1305025434 |
oct | 336133661 |
9 | 131531326 |
10 | 58242993 |
11 | 2a970906 |
12 | 17609529 |
13 | c0b3313 |
14 | 7a4181b |
15 | 51a72b3 |
hex | 378b7b1 |
58242993 has 8 divisors (see below), whose sum is σ = 78250656. Its totient is φ = 38532000.
The previous prime is 58242973. The next prime is 58243013. The reversal of 58242993 is 39924285.
It is an interprime number because it is at equal distance from previous prime (58242973) and next prime (58243013).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 58242993 - 218 = 57980849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (58242953) 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, 73708 + ... + 74493.
It is an arithmetic number, because the mean of its divisors is an integer number (9781332).
Almost surely, 258242993 is an apocalyptic number.
It is an amenable number.
58242993 is a deficient number, since it is larger than the sum of its proper divisors (20007663).
58242993 is a wasteful number, since it uses less digits than its factorization.
58242993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148335.
The product of its digits is 155520, while the sum is 42.
The square root of 58242993 is about 7631.7097035985. The cubic root of 58242993 is about 387.6274832716.
The spelling of 58242993 in words is "fifty-eight million, two hundred forty-two thousand, nine hundred ninety-three".
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