Base | Representation |
---|---|
bin | 1101111010100… |
… | …0100100001001 |
3 | 11001211002210001 |
4 | 3132220210021 |
5 | 104420041441 |
6 | 5442523001 |
7 | 1306032646 |
oct | 336504411 |
9 | 131732701 |
10 | 58362121 |
11 | 2aa42364 |
12 | 17666461 |
13 | c1255cc |
14 | 7a72dcd |
15 | 51cc731 |
hex | 37a8909 |
58362121 has 4 divisors (see below), whose sum is σ = 58378000. Its totient is φ = 58346244.
The previous prime is 58362107. The next prime is 58362163. The reversal of 58362121 is 12126385.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 58362121 - 25 = 58362089 is a prime.
It is a super-2 number, since 2×583621212 = 6812274335237282, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 58362121.
It is not an unprimeable number, because it can be changed into a prime (58342121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730 + ... + 10828.
It is an arithmetic number, because the mean of its divisors is an integer number (14594500).
Almost surely, 258362121 is an apocalyptic number.
It is an amenable number.
58362121 is a deficient number, since it is larger than the sum of its proper divisors (15879).
58362121 is a wasteful number, since it uses less digits than its factorization.
58362121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15878.
The product of its digits is 2880, while the sum is 28.
The square root of 58362121 is about 7639.5105209693. The cubic root of 58362121 is about 387.8915827915.
The spelling of 58362121 in words is "fifty-eight million, three hundred sixty-two thousand, one hundred twenty-one".
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